Hi Alec and duhmez,
The main defraging program I use is SystemSuite 3.0's Defrag. However they're usage monitoring tool causes I/O crashes. So I disabled that and now everything works fine, slower, but fine. So I'm not getting a full optimization, but it's simply the easiest fix it and forget it type defrag I've ever used. You can just select some or all of your drives in about 5 seconds click next and away it goes. That's what I've always hated about Norton's SpeedDisk you have to set the start and stop times for each drive. There just isn't an option to have it do them all and stop when it's done (which is of course the most logical feature offering). I've never used Disk Keeper though, I'm sure it's good. Have you ever used SystemSuite APK? It's excellent. I like their tools a lot better than Norton's however I heard that SystemSuite 4.0's Zip feature is loaded with adds for the full Zip-It product, but really I never used that module all that much anyhow

. I'm just waiting for SS 5.0 to come out before I start using 4.0. I like stable apps

. The reason 5.0 isn't already out is because the title just switched hands from Ontrack to V-Com, both companies make excellent product though. However, it's my opinion that the first version of a program under a new owner is usually sketchy at best

.
-Christian