The Low End Mac Mailbag

More on Flash Drives in Notebooks, Why Macs Die, All of QuickTime Should Be Free, and More

Dan Knight - 2007.06.19

Flash Drives for Notebooks

Andrew Main writes:


If anyone else would prefer the now-discontinued single-slot Addonics adapter (I dislike having equipment that's more/bigger than what I need, and I certainly won't need to put more than one CF card in a PB 1400), I found several dealers who still had them, only one ( at the same price Addonics originally sold them ($24.99; several others had them at $32 and up).

Now I have to figure out what kind of card to put in it; I don't presently have any CF cards. I gather it has to be a "UDMA" card, but apparently that's a spec that's not prominently advertised, so will require research.

Looks like developments are moving fast in this field, according to an article at Macworld: "Solid-state disks coming on strong".

Andrew Main


Odd, isn't it, how those with old PowerBooks and iBooks can run from flash memory today, thanks to inexpensive adapters and CF cards, but Apple and most other vendors haven't yet released flash-based notebooks. Blame it on bloat, I guess - today's operating systems and programs (GarageBand installs 2 GB of files!) just need too much storage space.

Thanks for providing the link to Directron. Let us know how you like your flashed PB 1400 when it's up and running.


More on Compact Flash in a Clamshell iBook

Following up on Compact Flash in a Clamshell iBook, Kathleen McGregor says:


iBook Special EditionJust an update: I did get the iBook SE to boot off of the Compact Flash in the FireWire drive. Unfortunately, the hard drive on the machine kept running. With great reluctance I sent it to to my niece (my sister was getting annoyed at my procrastination).

That iBook was my favorite Apple machine ever. I now admit I am truly a geek, since I shed tears over that darn machine. My roommate had to mail it for me.

Just for my own edification, would anyone know if there is there a way to stop the hard drive on the machine running besides replacing it with the Compact Flash? I really wish I thought of this before offering it to my niece.

Kathleen McGregor


Energy SaverThere's no way short of removing the hard drive to keep it from spinning up when you start the computer. However, once the iBook is running, you should be able to unmount it by dragging its icon on the desktop to the Trash.

Another option would be to open System Preferences, choose Energy Saver, and check the "Put the hard disk(s) to sleep when possible" option. If you don't access the iBook's internal hard drive, it should go to sleep after several minutes and remain asleep.

I hope your niece enjoys her new iBook.


Samsung's 32 GB Flash Drive

Aaron says:

After reading several articles on updating an older PowerBooks with flash drives, I found this page on Gizmodo about a 32 GB Solid State Drive for laptops: Samsung 32 GB Solid State Drive Reviewed (Verdict: Great for Old Laptops).

for more info check out this review: Samsung 32 GB Solid State Drive, Trusted Reviews.


Thanks for sharing the links, Aaron. Trusted Review found a faster boot time from this than from two hard drives (a 2.5" Samsung notebook drive and a 3.5" Hitachi Deskstar drive) they compared it with, although regular hard drives were a bit faster for copying files. They measured a sustained read speed of 50 MB/s - only 10% below the best speed achieved by the notebook hard drive.

A quick product search on Google shows this flash drive selling for $479 and up. At this time, a pair of 16 GB A-Data Speedy CF cards (rated at 40x or 6 MB/s) sells for $280, while a pair of 100x (15 MB/s) 16 GB cards from PQI is only $10 more. Compared to $320 for two cards plus an adapter, the Samsung could be worth a 50% premium because it offers over 3x the throughput.

Samsung should soon have 64 GB flash drives and also offers 4, 8, and 16 GB drives designed to replace a notebook hard drive. Although still quite a bit more costly than traditional hard drives, for those who want silent computing and/or maximum battery life, they're a great option.


May 2007 MacBook Value Equation

Hello Dan,

I love your value equation articles. Whenever I hear of Apple releasing new models, I check your site to see how they compare.

I finally had a chance to read over your recent article on the MacBooks. You mention that the last generation did not have wireless n support. I am pretty sure that all you needed was the small n enabler software download that Apple was selling for a couple of dollars.

This page on Apple gives a list of compatible models: <>

Keep up the great work.

John Tarnowski

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Thanks for your kind words. I love writing the value equation articles, usually waiting a day or two after the new product announcement to see where close-out prices and refurb prices on the discontinued models end up. We're all about value at Low End Mac....

The $2 802.11n enabler had to be one of the most ridiculous moments in Apple history. These Macs had hardware that supported 802.11n but drivers that only supported 802.11g. Yet rather than give owners the driver to unleash the hardware, they annoyed them with a $2 downloadable driver.

As far as I know, even after Apple released the new driver, it still wasn't included with these Macs. Apple didn't do that until the next hardware revision. It's not the kind of niggling cheap stunt we expect from Apple, which seems to be the most consistently profitable computer maker out there even without the "n tax".


Why Does a Mac Die?

Guilherme Maranhão wonders:

Hi Dan,

Another question for your mailbag.

It occurred to me that even the one Mac I was given that I was never able to turn on (a PM 6500) was probably a big mistake of mine. I guess I even wrote to you about it, you sent a link to zone6400 website, none of that helped, it would not power up, I tried and tried until I melted a bunch of cables inside it. I kept a bunch of its parts, recycled the rest thinking the mobo was dead.

Later, when I tried to use the PCI network card that came with the PM 6500 on my new (to me) PM 8500, it wouldn't let the machine boot. I don't recall trying to boot the PM 6500 without the network card, so that puts a doubt on that possible mobo failure.

Anyway, long story short, every other Mac that I got from friends and such, beige machines, worked flawlessly. Some needed a hard drive format and new system, all needed dusting and vacuuming, but that was all. A Quadra 950, than two Perfomas, the 8500 and a three G3s.

So, what does kill a Mac? How long should these ones last?



It's really quite unusual for a motherboard to fail. Hard drives fail. Optical drives fail. Power supplies fail. CPUs and GPUs can sometimes overheat, especially if overclocked or if the computer's fans fail or its vents are blocked. But for the most part system boards and add-in cards keep on going and going and going.

The most common reason a Mac may seem dead is a missing or drained PRAM battery. Without that, some Macs simply will not boot. Another reason is poorly seated memory. A hardware incompatibility, such as the one caused by your network card, is pretty rare, at least so long as you make sure the cards you install are designed to work in Macs.

The biggest problem I've run into with older Macs is that sometimes you need to update their firmware before installing a later version of the Mac OS - and sometimes the installer will let you put the new OS on the computer, leaving you with an unbootable Mac. But you still know the computer is powering up and trying to boot.


Matias Tactile Pro 2 Info

Adam Rosen writes:

Christopher Hendrick's review of the Matias Tactile Pro 2.0 comes as a disappointment; I own a first-generation MTP and enjoy it very much. A true USB 2.0 cable/hub, plus black keys, were intriguing to me also. Too bad to learn the implementation may be lacking, especially at the price.

One correction: I just checked out the MTP2 product page and it looks like the Optimizer function is still available for the white keyboard, if you take a few extra steps. A very small note at the bottom of the web page says:

*Optimizer functionality is also available for the White model. Please visit our Mac OS X Setup Page for information on how to re-program the White Tactile Pro 2.0 to enable the Optimizer features.

So, anybody know where I can get black keycaps for my original MTP keyboard? :)



I can't say as I'd miss having the Caps Lock key where it's been since the days of typewriters. I'm sure I'm not the only one who hits it by accident because of its location. Caps Lock should be out of the way on a computer keyboard - like the Escape key.

Thanks for the info on the MTP2. Here's what Matias says on their OS X Setup Page:

Setting up the Tactile Pro 2.0 on Mac OS X

The Silver/Black version of the Tactile Pro 2.0 comes pre-programmed for Windows, and with the Optimizer features activated.

The White version of the Tactile Pro 2.0 comes pre-programmed for Mac, and with the Optimizer features not activated.

Both the Silver/Black and the White versions of the Tactile Pro 2.0 are electronically identical, and can be programmed for either Windows or Mac, with or without Optimizer features.

In order to re-program your Tactile Pro 2.0 for Mac, please follow the instructions below.

Once you re-program the keyboard with the desired layout and features, please note that no other special software or drivers are required - the keyboard layout (and the Optimizer features, if chosen) are now programmed into the keyboard.

This is followed by a nine-step process for installing software and reconfiguring the white Mac-only MTP2 keyboard - and even after that's done, it still has a different key mapping than the black version.

As far as black keycaps, since Matias is using a different mechanism, it may not be possible to swap keys between the new keyboard and the original. I suggest you contact Matias to see if it may be possible.


All of QuickTime Should Be Free

Carl Hult says:


With the upcoming full screen function for the non-pro version of QuickTime, I have to say that there are no reasons left for Apple to have a pro version anymore. There are many programs just like QuickTime out there that do the same job, sometimes even for free. The fee is low, granted, but what's the use for it nowadays? Some converting, a little cut & paste here and there. Not that special compared to the standard version. Edit film is easy in some smaller shareware and freeware programs.

What do you think? Am I right in thinking that QuickTime should be free of charge?

Thanks for great articles through the years,

Carl Hult


I've never seen the sense in locking out a few QuickTime features unless you pay an extra $30. I have no need for the pro version of QuickTime, and I suspect few users do. Full-screen viewing should definitely be part of the standard, free QuickTime Player.


Application Support in OS X

Brian Marsh writes:

My comment isn't specifically about the G3 hardware.

I agree with Kris [Finkenbinder] that Apple should put a warning up on older machines - "This will install, but is not officially supported on this hardware" or something like that. (Better than being told "no", some people out there will complain that it's slow or whatever, but as many or more people will just be glad that it works, this should be done, in response to programs requiring the most recent OS.)

My comment is about application support in older Mac OS X versions - some programs can not "just be made compatible with 10.3 or 10.2 with just a checkbox" (maybe even most, I'm not sure of that part).

10.4 (and 10.3 before it) did add quite a few features that were not present in the previous OS version. There are ways to work around this, but this requires adding a fair bit of code, and not just a checkbox.

I have found this in the amount of information that can be gathered about the hardware, something like sysctl has about double the amount of information in 10.4 compared with 10.3, and have heard that this is true for other areas (like 10.4 having an official kernel API). Many programs that have been out for years will have the last version released when 10.3 out still around (maybe even with a minor update or two since then) just for people with older hardware or who didn't buy an update to 10.4.

While saying this, I do like it when programs are seemingly done "properly" and work for many OS versions, like the Agfa Scanwise software, which wasn't even a final release version (2.1fc2 was as far as the programmers made it before Agfa closed their consumer imaging department). This software. released in November of 2001. still operates today in 10.4.9 and on Intel Macs without errors. I have run into scanning software from other companies that breaks with a point version, not to mention going from.

10.2 to 10.3, or to 10.4 which was a problem for most hardware it seemed.


Thanks for sharing that info. This is something recently discussed on Jaguar List, our group for Mac OS X 10.2 users.

dbmelton asked why apps that worked under 10.3 and 10.4 often wouldn't work with 10.2. Dan (another Dan, not me) explained that each version of OS X has a different, expanded set of run-time libraries than earlier versions, so programs that depend on these underlying frameworks can only run on versions of the OS that include the correct modules.

Because most modules are retained going forward, many older apps will continue to work in newer versions of OS X - but programs developed for 10.2, 10.3, 10.4, or 10.5 might not work at all with earlier versions of the Mac OS.


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Dan Knight has been publishing Low End Mac since April 1997. Mailbag columns come from email responses to his Mac Musings, Mac Daniel, Online Tech Journal, and other columns on the site.

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