Check this LINK out
Tom
I have had Microsoft Office 2002 (XP) installed on my computer running Windows XP SP2 for half a year now and I've noticed that Microsoft Word's program launch is not as snappy as it was before. I think I've read somewhere that it has to do with the accumulation of AutoSave files and other temporary files. Is this true? If so, how can I purge them? If not, what other culprit can be lurking behind the scenes? Response appreciated, thanks.
Steven

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic