I, while on painkillers decided, this would be a neat moment to reinstall oblivion and make darn hootin sure my load order was right. Also to clean out old mods. So after deleting 20 gigs worth of mods, and reinstalling fcom and all my other mods, I ctd'd on start up. So, since I am still feeling kind of painless I decide, hey, since this is screwy, I might as well delete everything and try again! (Another 20 gig worth of mods down the can)
On my third attempt, not feeling so hot, I scratch my head, and say Oh gosh darn it, I think I know what I did wrong! I didn't rtfm fcom properly and didn't have the latest patch for my unofficial oblivion/si! *bangs head against wall* So, now as I am still installing 20 gigs worth of mods, and weeping at my disk defragmenter, I ponder the evils of touching my oblivion install while under the influence.