Archive for the ‘Mac Stuff’ Category

Are Macs really cheaper to manage than PCs?

March 9th, 2010, posted in Mac Stuff

The following article is reprinted from CIO.com.

Macs in the enterprise aren’t just cheaper to manage—they’re a lot cheaper, according to a new survey released today by the Enterprise Desktop Alliance.

Keep in mind that Enterprise Desktop Alliance is a group of software developers who’ve bandied together to deploy and manage Macs in the enterprise. The group surveyed 260 IT administrators in large U.S. companies with both Macs and PCs who are involved in some degree with IT cost calculations. Enterprise Desktop Alliance members include Centrify, Absolute Software, Group Logic, Web Help Desk, and most recently IBM.

[Another Enterprise Desktop Alliance survey shows two out of three companies buying Macs this year, which will bring integration challenges for IT admins, CIO.com reports.]

The survey found that Macs were cheaper in six of seven computer management categories: troubleshooting, help desk calls, system configuration, user training and supporting infrastructure (servers, networks and printer). Nearly half of the respondents cited software licensing fees as roughly the same for both platforms.

A whopping 65 percent of respondents said it costs less to troubleshoot Macs than PCs, 19 percent said they spent the same on both computers, and only 16 percent said they spent less to manage PCs than Macs.

Even more impressive, a majority of the respondents citing the low cost of Macs in nearly all categories said Macs were more than 20 percent cheaper to manage than PCs.

With Macs dominating in almost every cost category, why would 16 percent claim they spent less troubleshooting PCs? “It might be an [issue] of expertise of the IT staff,” says Tom Cromlin, spokesperson for the Enterprise Desktop Alliance. “They’re probably more comfortable troubleshooting PCs.”

Enterprise Strategy Group analyst Jon Oltsik has another reason. He says top execs often prefer Macs, and thus supporting those machines take on more importance. “It’s not about managing [Mac] systems, which may be easier than Windows” on a machine-by-machines basis, Oltsik explains. “It’s when the CEO wants IT to install software on his or her Mac, which will need immediate attention and take time away from other tasks.”

The cost of management appears to be a key driver for Macs in the enterprise. Nearly half of respondents said they brought in Macs mainly because of their low total cost of ownership and ease of technical support.

In fact, many small companies with limited IT resources told CIO.com that they moved to Macs after getting fed up with costly PC support issues. “Mac owners tend to do a lot of problem resolution themselves by communicating with other users,” Oltsik says.

One of the flaws of the survey is that it doesn’t factor in the cost of the PC or Mac itself, only the costs associated with managing the computers. Macs, of course, cost more than most PCs. However, many companies told CIO.com that the low cost of managing Macs more than makes up the cost difference between the computers.

Many, but not all. “You can buy a PC for $400, while the cheapest Mac is over a thousand,” Jon Graff, director of IT operations at A&E, told CIO.com last year. “In the real world, you’re spending a lot more on a Mac.”

While managing Macs may be cheaper than managing PCs, Macs pose their own special challenges as companies get up to speed supporting a Mac-PC environment.

According to another recent Enterprise Desktop Alliance survey, chief among those hurdles are: security and file sharing between operating systems, client management, backup and data recovery of Mac files, Active Directory integration, application compatibility, configuration consistency, cross-platform help desk and knowledge base support, and standard management utilities for both Macs and PCs.

Ben Hanes, senior systems administrator at Children’s Hospital of Oakland Research Institute, has been working through these issues for years. On the troubleshooting front, Hanes only recently adopted a help desk system that lets his team troubleshoot Macs remotely from a PC.

There also might be hidden costs when managing Macs, warns Oltsik. “In the past, you generally needed specialized tools to manage Macs,” he says. “If this is the case, then you will have redundant tasks and management systems. Another issue is skills, as you may need to hire or train a PC administrator on the Mac platform. A Mac administrator may cost more than a PC administrator.”

Convert pdf to greyscale

March 8th, 2010, posted in Mac Stuff

Convert a color PDF to greyscale in Acrobat 9

This has been driving me mental. Ever since upgrading to Snow Leopard I haven’t been able to figure out how to print a pdf so that it appears in greyscale. In other words, I want to strip colour out of the electronic document so it appears on the screen in pure greyscale with no colour. Why? Because I am posting some class lectures and the important bits are in red… but I refuse to teach to exams so when I give the notes out they aren’t highlighted. That way they have to actually read ALL the material, not just the examinable bits. AND they have to actually pay attention.

The problem is, that every time i thought I had done it…the colour was actually still there, embedded in the pdf. But, I finally figured out how to remove it permanently.

Here’s how to convert a color PDF file to grayscale in Acrobat 9 Pro.

1. Open a color PDF file in Acrobat 9 Pro. The file may contain a mix of CMYK, RGB or spot color objects.

2. Choose Advanced > Print Production > Preflight.

3. Select the Convert to Grayscale PDF Fixup, and then click the Analyze and Fix button.

4. Give the file a name and location, and click the Save button. The entire PDF file will be converted to grayscale.

Ta Da! Now I know where to find the information when I have to do it again…right here!

Why Computer Operating Systems Are Like Religion

December 8th, 2009, posted in Mac Stuff, Random Musings

I don’t really know what made me think of this the other day. I was wandering around the internet and reading some of Ann Coulters racist, bigoted, mean-spirited conservative writings. Why? Well, how can you argue against something the other side says if you don’t pay attention to it and try to understand it. It’s easy to blow something off because it doesn’t jive with your own philosophy, and that usually makes reading it offensive and difficult. But it’s better to be educated in your dislike. Then at least you can debate it intelligently.

So how do I go from that to religion and computers. Who knows, there’s no rhyme or reason to my mental wanderings. Just ask my husband about the time we were quietly driving down the highway each lost in our own thoughts and I suddenly blurted out “I wonder why there is water inside a coconut.” Of course, I figured it out after thinking about it for awhile… but it didn’t lessen the absurdity of the moment as far as he was concerned. Even though it made perfect sense to me… he just hadn’t been in on the thought trail that led to that question.

But again, I digress.

Ann Coulter’s offensive arguments made me think of how people debate things, and how belief systems are often based on a complete absence of knowledge on the alternative point of view. And the most obvious example of that is religion. Pure and illogical belief in something intangible and untestable. And that kind of belief is dangerous and often vicious. Because people have no tangible method to prove their argument, it erupts into a case of “Because I believe so!” And when you attack someone’s belief structure, it becomes viewed as a personal attack rather than a philosophical one.

And thus I am led to computers… or rather computer systems. Mac vs PC specifically.

I’ve never slagged Macs, even though I never owned one until last year. I have on the other hand constantly slagged PC’s… even though I’ve owned them and worked (fought) with them for almost 30 years (from the first Tandy 1000). I did have a chance to play with one of the early Apple II computers back in the 80′s and it was the first time I’d ever seen a colour window or a mouse. And I never saw one again for a long, long time… until Microsoft finally figured out how to do both much later.

Maybe that’s where it all started. Maybe Microsoft was scared of the new computer and started a bit of a Holy Warthe-philosophical-fishmac_20vs_20pc.jpg against it back then…and it just continued. I don’t know, but what I do know is that somehow we got snookered into using a system that has twists and turns that punish you when you press the wrong button or type the wrong command. And then you must repent all your sins and reformat…yet again. Seems a bit like a confusing faith based system…. “If I just do XYZ, I’ll be saved and can get on with my life again until I make the next mistake and must repent yet again…”

And yet, with all that pain and suffering built on one operating system, why don’t more people change? Is the Mac viewed as a pagan religion? One that offers happiness and freedom because theirs is a friendly God that offers solutions? Or is the Mac a Godless religion with a leader who nurtures friendship to all and acceptance? It must be since the Mac has altered its architecture to allow the PC to operate within its confines, while the reverse is not true.

I think people are afraid of what they don’t understand. Afraid that they made a wrong choice and that it’s too late to change operating systems. And that fear manifests itself as derision and contempt towards something they haven’t taken the time to investigate. We are led to believe that our software won’t work. We are led to believe that there are no alternatives to the software we are used to. We are led to believe that it’s too difficult to switch. Let me tell you, if my 70 year old mother can do it…anyone can do it! Many software titles are available in both Mac and PC language. Many alternative software applications exist for the Mac that run faster, smoother and will even import the information from the former PC programs. But fear is larger than life and it is human nature to give in to fear. Fear of the unknown. But fear of the familiar unknown is apparently more comfortable than fear of the new unknown.

People get comfortable in their frustrations. After-all, they would have to find something new to complain about if they switched to something that offered less difficulty. People just love to complain and this would mean that they would have to find a new outlet for their need to gripe.

As I said, I never slagged Macs even though I didn’t have one. I knew people with Macs, intelligent people. The Marine Station I spent time at had Macs… and the people there were intelligent. Artists and musicians used Macs… and they did some amazing things. So there had to be something to this. And yet, at a friends house, her daughter was trying to connect her computer to the television to play a slide show, and the grandfather snarked out “Well, what do you expect, it’s a Mac!” When I made the switch, all sorts of people said “Are you crazy!?!?”

Why? Because they’ve succumbed to the belief that only a PC will get them through the day to day world of business and science. And I’m here to say, that simply isn’t true. And I can also say that in a year and a half of living with two Macs, I’ve not had to reformat a computer once…..I’ve shed no tears over them, and that’s worth more than anything I can think of.

Apparently I’m not the only person to think this way (although I am an atheist). In the writing of this I found the following:

Umberto Eco, the Italian semiologist, compared Macs and PCs to the two main branches of the Christian faith: Catholics and Protestants. The Mac is Catholic, he wrote in September 1994. It is “cheerful, friendly, conciliatory, it tells the faithful how they must proceed step by step to reach — if not the Kingdom of Heaven — the moment in which their document is printed.”

The Windows PC, on the other hand, is Protestant. It demands “difficult personal decisions, imposes a subtle hermeneutics upon the user, and takes for granted the idea that not all can reach salvation. To make the system work you need to interpret the program yourself: A long way from the baroque community of revelers, the user is closed within the loneliness of his own inner torment.”

My computer system is a benevolent computer system, one that doesn’t make me pay for my transgressions… and for that reason I believe that my Mac is atheistic, moving through time and evolving as its users find new ways to push its limits and test its abilities. I think if more people made the switch, the world would be a happier place and we would evolve at a pace that we decide, not one that The Gates dictates.

Of course, there is Steve Jobs at the helm.  Maybe it is a cult…I can live with that.

Have I mentioned that I love my Mac?

Shut up and pass the purple kool-aid!


Time Machine Interference

November 26th, 2009, posted in Mac Stuff

I’ve been having a little problem with our PVR system. We have an Elgato EyeTV that records television shows to the computer hard drive. From there, it is exported to iTunes, and finally sent to the Apple TV in the living room via WiFi. It all works seamlessly… except for one small detail. Every so often, in shows that are an hour or longer usually, the video and audio snags and gets out of sync. Usually somewhere about halfway through.

I’m not absolutely certain what is happening, but I have a hunch, Time Machine. I think the Apple Time Machine backup system that does an automatic backup every hour is causing things to hiccup. It makes sense that a backup would interfere with data being sent wirelessly, but how to get around it to make sure.

I don’t want to totally turn off the backup system, but the shows we record are at various times throughout the day. I don’t really need an hourly backup, who needs a backup every hour while they sleep? Things don’t change through the wee hours… so why not allow users to alter the schedule? I suppose one of the good things about Macs is that they are somewhat goofproof for the neophyte, but for those who like to weak machines…. it can be a bit annoying sometimes. So…is there something that will enable me to alter the Time Machine schedule without totally turning it off?

Turns out the answer is yes.

Enter Time Machine Editor.

A nifty little freebie that gives you some control over your backups… and hopefully solves my AppleTV problem at the same time.

“Time” will tell.

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Update: Seems that the TIme Machine was not the problem. We were watching TV the other night and the signal clitched and made us both think that when the cable signal pixelates it probably hits the recording with a bit of a corruption and puts the audio and video out of sync. It is probably magnified when it is exported into the Apple TV file format and sent to the box. Probably a function of the new requirement for digital signals from all TV stations.

But, I don’t think I needed an hourly Time Machine backup anyway. Every 6-12 hours is probably more than enough for my purposes and I like having the control.

_____________

Update to the update: Nope, finally figured it out…I had all my video files being recorded to an external drive…it would seem that the coding was causing glitches as it recorded…moved the EyeTV library to the main drive and I think we are good now….

And Baby Makes Three!

November 24th, 2009, posted in Mac Stuff, Technology

No, no, no! Stop thinking that!

I rounded out my happy little Mac family the other week. I started with a desktop, the MacPro. I loved it so much I didn’t want to leave it….so I bought a MacBook. And just the other week I finally broke down and bought an iPhone.

It wasn’t an easy sell mind you. I have had the same cell phone plan for…oh…ten years or so! I had a really good plan, it worked for me, and it was billed by the second, not the minute.

So when Telus announced it was getting the iPhone, I called. And got a dim-bulb who didn’t know anything. So I waited until they actually launched it…and then I called again. And got another dim-bulb.

The dim-bulb told me the phone wouldn’t work without a new plan. “Right, can I have your supervisor please?”

Next in line is always the nasty snot. And I got him. So he basically told me that there was simply no way that they would give me a deal on iPhone even though I had been a client for 15 years. Too bad so sad. he tried the same “It won’t work” tactics, which I shot down. And he knew I was right. so he just switched gears to Mr. Snotty. After about 20 minutes of comments like “Well why would you want it without a data plan anyway!” To which I replied….”Uh, it works with WiFi and WiFi is pretty darned ubiquitous.”

Eventually he stopped arguing with me and just settled into being snotty and confrontational. Finally he asked me the question I was waiting for (I’ve played this game with Telus before, it’s pretty predictable) “Well, you’re not going to get anywhere, but do you want me to escalate this?”

“Yes please!”

Then I settled in and tried to be patient, waiting for the call I knew would eventually come. And it did. One of the big honchos from the “Department of Customer Retention” (Tragic that they need such a department…but understandable when you deal with their customer service department).

After a relatively lengthy and friendly discussion she and I came to an agreement, and the options were laid out on the table.

#1. I could buy the iPhone at a discount and keep my existing plan
#2. I could buy the iPhone at the 3 year contract price if I bought the lowest rate plan and she would kick in a few incentives for me.

The incentives were good and the plan actually will only cost me about $5 a month more. That outweighs the inflated cost of buying the iPhone at the no-contract price.

So, we both got what we wanted. I am still a Telus customer and I got the iPhone for a decent price and managed to swing a reasonably similar contract to what I used to have, but in the end did get a data package too.

So, all is wonderful in the world of Mac…for another three years anyway… because then I will have to play the renegotiation game again.

In the meantime…I’m finding out just how many “Apps” there are!