Just downloaded and installed - well someone had to. First two mirrors were busy so I cannot be the only one.
Anyway, after reading the info I tried the defrag which was supposed to be a bit quicker than the standard 98 version. I can now report that it isn't.......It's a LOT faster !!!
I try to defrag once a month and my C drive would normally take 1 to 2 hours (just did it in 10 minutes) and the other large disk would be an overnight job (took just 30 minutes).
No problems so far (fingers crossed, touch wood, etc.)
In case anyone is wondering, it does appear in the add/remove program list.