Check in the FS Tweaks section in the FS2002 - FS2004 Forums page. Come to think of it, I may have started that thread and OBIO and others chimed in.
Not real sure what Hurricane's issue is, but it sounds like corruption somewhere, other than in his FS install. I have had issues that totally could not be fixed with an older machine (No longer in service) that affected my FS. One of which was a corrupt download from my antivirus program. It reeked havoc on the registry... I had to format and re-load everything. Suffice to say I changed antivirus programs pretty much on the spot.
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