...but it's a pain in the ass. I'd have to do it for every. single. computer. one. at. a. time.
Actually, I did figure out a way - the scheduled tasks are files in %systemroot%\\Tasks - so you make an MSI and roll it out to everybody via GP.
As far as defragging goes, it does seem to help system performance a bit, and as we've got some "older systems" out there (LMAO - an "old system" here is a Duron 700 w/256mb RAM - it's like farkin' HEAVEN) that actually do notice performance hits with Siebel (turd) anything we can do helps.