I use diskeeper, but I haven't and wont be renewing my subscription to the latest version from 2007.
I really do wonder about some of these, very bold, statements ...
It can bring your computer speed and reliability to levels previously unobtainable, even when your computer was brand new.
Hmmm, very bold.
Breakthough technology! InvisiTasking, only available in Diskeeper 2009 ...
err, *******s ... I got that with 2007
I love the screenshots to ... if my HD was that full, I'd expect it to be slow and crash.
Unfortunately, your computer didn’t come with a defragmenter adequate to the tasking of protecting your computer from fragmentation related performance corruption.
Well, they should know, they is the ones who supply MS with their (MS) defragger ...
Nice "cheap" price, though I wouldn't spend more than £5 on a defragger, if I thought it would do any better ... free is good, you already have a free defragmentation tool installed.
Vista's defragger is on by defalt & schedualed to defrag, in the background, every night ... or when needed.
Oh, and you will need
This defragger also,
or as an alternative ... it free too. I've "plugged" this software before.