im running OSX 10.2.2 and i have been having some big system errors. i get the beach ball occasionally for 5-6 minutes and in the last week have had to force the computer off at least three times. I tried repairing permissions etc and nothing...i think the answer may be to re-install OSX (i got my TiBook with OSX 10.1 installed and the upgrade to jaguar on CD with it). Anybody have advice on how to go about re-installing? ive been told that you can do a re-install without deleting your files...though i am inclined to just wipe the drive and start over...is that a ad idea? and how should i go about it? THANX!