[Scott]

Cache is just webpages/images stored on your computer. Everytime you visit a site, it downloads the whole page to your computer so you can see it.

So every webpage you visit is stored in your cache. You can view it in all windows OS's.

XP (It's a hidden folder): C:\Documents and Settings\YOUR_NAME\Local Settings\Temporary Internet Files\

ME/98: C:\WINDOWS\Temporary Internet Files

You can also delete your cache. Open IE > Tools > Internet Options > Delete files and delete cookies. (It's perfectly safe) and will save you loads of HDD space.