Ok, IE is acting totally weird these days. Clink a link and get either 403 or 404, hit back, click it again, sometimes it loads, sometimes it's 403 or 404 (the one I didn't get the first time). Other times it loads the wrong page. It seems the favorite page when it loads the wrong one is the error404.jpg at SOE's website.
Done all the patches etc at windows update except SP4 for win2kpro. Tried clearing the history/temp files/cookies. Still having the problem. It's specific to this machine, because the other 2 machines on my LAN don't have any problems like this.
Anyone got any ideas? I'm starting to think it's time to toast C: and redo it all anyway.