My roommates computer is running XP home. All the time it is on, the harddrive is constantly spinning. You can hear it, like it's reading information or something. I looked to see if the indexing service is on, but it's turned off.
I turned off "Compact Messages..." in Outlook Express, and also turned off Indexing for the searches, and still there is disk activity every 4 or 5 secs. when nothing is going on. The only annoying thing about it is the disk drive never 'sleeps'. Oh well, just minor annoyance, just like the damned Windows Explorer losing it's size and view settings randomly!
"Why put out a good product when people will buy half-a$$ed crap?"