If you're looking for a significant performance boost for your middle-aged laptop, replacing your aging hard disk with a solid state disk (SSD) could give your computer a new lease on life.

Solid-state disks (pictured, bottom) differ from traditional hard disks (top) in that they're not constructed with platters and heads. Instead, they're more like giant thumb drives, containing memory chips designed to be written and re-written without wearing out. The upside to this is that SSDs are much, much faster to read and write to, making booting and starting applications lightning-quick.

I recently installed an Intel X25-M SSD, a 160GB drive, as a replacement for a 120GB Toshiba hard disk for my 2006-vintage black MacBook. Spendy, for sure, but for the performance increase and the extra life it adds to my MacBook, well worth it. Plus, I had my state tax refund burning a hole in my pocket.

The performance is phenomenal. The old disk booted in a respectable one minute, 49 seconds. The new disk booted in a blazing 31 seconds. Ridiculous. Windows also boots in less than half the time it took before. Photoshop CS3 launches in five seconds, Illustrator CS3 in nine seconds.

Getting the drive was simple: It's moving the data that takes time. Read on to see how you can migrate your data like I did -- including a Boot Camp partition -- with little fuss.

Back to Part I: losing all the data on a hard disk, and Part II: the trials and tribulations of paying to get it back. Now we find out what happened, and what you can expect from a data recovery specialist.

Greg, the technician from Iomega Data Recovery, sent back two documents two days later: One was a Word document containing a list of files that were recovered from the disk.

The document had most of my files in it, but some were missing. Many of the files were grouped by file type in an "orphans" folder, meaning that the files were on the disk, but their place in the disk's directory structure was lost. Some files were only named according to their file type, such as "m4p-00195.m4p" and "InDesignCS-00003.indd" because their filenames were gone. I would find out later that some files were copied several times (sometimes as many as six times): once as part of the directory structure, and again in the "orphans" folder. Still: many copies are better than no copies.

They offered to return the data on a new hard disk, but the cost of it is not included in the recovery fee. The second attachment to the tech's email was a price list. I chose the cheapest bare hard disk at the necessary capacity, since I had an enclosure to put it in. They offered (more expensive) USB and FireWire hard disks as options for return as well. So add another $55 to the total price.

Greg also asked for a list of the 20 most critical files that could be used as a test for successful recovery. I emailed him a list of mostly files for work I had in progress during the failure, a brochure for a client of mine that manufactures propellers. He called the next day, walking me through the contents of the InDesign document and its support files. "This one appears to be a picture of a propeller blade. This one has a big headline that says 'simply the best.'" Relief. I was satisfied that everything was recovered, approved the recovery, and thanked Greg.

The next part was the hardest: Paying the invoice. The grand total wasn't as bad as I thought: I was prepared to pay tax on all $1,500, but (in California at least) services aren't taxable. So the only tax I had to pay was $4.54 on the replacement hard disk. The grand total was $1,559.54. I'm writing that off my taxes this year.

Once my payment was processed, which took a day, two drives were overnighted to me: the original (failed) drive, and the new replacement drive. I popped the replacement went into my enclosure, and -- tah dah! -- there were my files.

The most significant casualty of the data recovery, however, was the loss of 10 years of painstakingly collected Mystery Science Theater 3000 videos. Many were videos I had recorded originally on VHS, some had been, uh, acquired by other means -- as youthful indiscretions, shall we say. Thankfully, all my project data and purchased music was safe and sound. Everything that was lost could be replaced.

Files on the replacement disk were painfully disorganized, though, which gave me an idea of just how logically corrupted the volume was. Files that were added to the drive after it had been connected via the AirPort Base Station were mostly in the Orphans folder, apparently scattered hither and yon across the disk's platters. I spent the better part of a day copying files, reorganizing everything, and preparing my new backup strategy that included a brand-new, 1.5TB external disk to use with Time Machine.

I learned my lesson the hard way. I had a good experience, but paid dearly for it.

If this story saves anyone any amount of money for data recovery, then it's done its job. Please: Back up your data. The money you spend on a hard disk for backup is far less than what you'd spend on data recovery.

There is no shortage of stories here on TUAW (and elsewhere) that extol the benefits of backing up your data. Apple even makes it ridiculously easy to do so -- with Mac OS X 10.5, Time Machine, a blank drive, and some spare time, you're set.

Nevertheless, despite your best efforts, there are unforeseen circumstances where you might need to utter those dreaded words: "I need to send this for data recovery." Perhaps your airplane landed in the Hudson river, and your waterlogged laptop was stuck with your luggage. Perhaps an external disk is suffering from a manufacturing defect. Perhaps your backup disk is the disk that failed.

Unfortunately, there is no way to sugar-coat this: Data recovery is a painful, patience-trying, and absurdly expensive process. But if it's the only way to recover mission-critical data, it could be your only option.

It was for me.

Back to Part I of Robert's tale of data recovery. It's a typical geek story: Boy gets data, boy loses data, boy tries to get data back.

Because of my former employer's professional relationship with Iomega, I had sent a disk for recovery to Iomega Data Recovery before, and was confident they'd be able to recover the data. I went to their website, and started a quote.

It's worth mentioning that there are many other services besides Iomega Data Recovery that do excellent work. DriveSavers, for example, had a booth at Macworld where people could walk up, physically damage a disk by scratching it, and -- behold! -- they still could recover the data before your eyes. Other services are available from Total Access, as well as from local technicians who can come to your location.

Starting the quote began with asking for my contact information, along with details about the drive. I tried to be as explicit as possible about how the drive was connected, to see if they would be able to isolate the logical failure that happened on the disk, and recover the data accordingly. They also had an area where you could specify specific files or file types to target for recovery.

Submitting the quote generates a document to print include in the box when you send it to them, and tips for packing the drive securely. I wrapped the drive in foam, put it in a snug-fitting box, and sent it to their lab in Santa Clara, California.

Then, the waiting started.

A technician, the supremely helpful and consummate professional Greg Sabanis, emailed me five days later (there was a weekend in there, if I recall correctly) with an analysis of the damaged drive. He said:

The drive has read errors affecting structures and possibly data files. Based upon this evaluation, we feel that a recovery may be possible. We will have to attempt to manually rebuild the corrupted / invalid file system components, mount the recovered volume(s) and finally determine if some / all of the data you require is intact.

That was something of a relief. Then came the sticker shock: The recovery would cost $1,500, plus tax. The good news (I suppose) was that I didn't have to pay it now: I could see the results of their recovery first, and then determine if it was worth it to spend the money for what they recovered. If Greg couldn't recover any data off the disk, there would be no charge.

Speaking with friends, it's clear that Iomega Data Recovery is average in terms of cost for the size of the disk I sent them. Lower-capacity disks, flash media and removable storage costs less. One thing's for sure: they have you by the huevos, and they're gonna charge you for it.

With client work on that drive, the nascent reputation of my freelance business was on the line. I had no choice but to spend the money. So, I signed their evaluation, faxed it back, and hoped for the best.

Part III: The thrilling conclusion.

Yeah, so that black MacBook you bought a couple of years ago with an 80 GB hard drive isn't lookin' so hot now, is it? You know things are bad when you have to delete your pr0n videos to make room for incoming email. You'd like to swap out the hard drive, but your tech skills are sucky. What do you do?

Go to Instructables! They're always doing something fun over there, like showing how to install Tiger on a PC. There's also a recent post (surprise!) about how to upgrade your measly MacBook hard drive and preserve your existing data. Afterwards, you'll be doin' the happy dance, too!

Advance note to commenters: yeah, we know this isn't exactly rocket science, but for those who might be a little squeamish about actually yanking the hard drive out of their MacBooks, these step-by-step instructions should put their minds at ease.

Who doesn't love tiny little hard drives with lots of capacity? Seagate recently announced their smallest drive yet, measuring 40x30x5 mm (that's millimeters, which is metric for "frickin' tiny").

Why do you, as an Apple fan, care about this?

iPods, my friends, iPods. With smaller, higher capacity drives becoming available that can only mean that the birth of the iPod invisa will soon be upon us.

[via HiFi Blog]