Hey, I'm getting a graphics glitch that I have no idea what to do with. I have gotten them before with other mod sets and other load orders, so I'm not sure if it's a mod problem (there are some mods I always use), or if, (and I hope it's not) it's a hardware problem. This problem is currently most easily notable for me right at the start of the game in the initial jail cell. After I build a character and go through my first few mod screens (for key mapping and such), I start moving around the cell and everything seems fine, no lag, no tears, no problems. Then I'll look over at the table with the bowl and pitcher on it and my screen will turn turquoise. Object names still show up on my screen when the cursor passes over them and when I turn away from the table the game goes back to normal (but returns when I turn back to the table). This also happens in other areas, usually when crouching and/or looking at interior wall/other textures. This does not happen in third person mode, and I have a very high end computer so I should be seeing no performance issues. My specs and load order are posted below. If you have any idea what this might be, please help.

PS. As I am running Vista, I do have Oblivion installed in its own folder on the C-drive, and not under Program Files.

Specs:
HP HDX 18
Intel Core 2 Duo CPU T9400 @2.53GHz
4 GB RAM
NVIDIA GeForce 9600M GT
Vista 64x

Load Order:
Oblivion.esm
You Are Here.esm
All Natural Base.esm
Francesco's Leveled Creatures-Items Mod.esm
Francesco's Optional New Items Add-On.esm
Oscuro's_Oblivion_Overhaul.esm
Mart's Monster Mod.esm
FCOM_Convergence.esm
Better Cities Resources.esm
DA Run Fatigue.esm
HorseCombatMaster.esm
HrmnsOblivionScriptOptimizationv1.0.esp
Unofficial Oblivion Patch.esp
UOP Vampire Aging & Face Fix.esp
DLCShiveringIsles.esp
Unofficial Shivering Isles Patch.esp
Francesco's Optional Chance of Stronger Bosses.esp
Francesco's Optional Chance of Stronger Enemies.esp
Francesco's Optional Chance of More Enemies.esp
Francesco's Optional Leveled Guards.esp
FCOM_Francescos.esp
FCOM_FrancescosItemsAddOn.esp
FCOM_FrancescosNamedBosses.esp
All Natural - Real Lights.esp
All Natural.esp
All Natural - SI.esp
All Natural - EW + NW + AWS.esp
WindowLightingSystem.esp
AmbientDungeons.esp
Book Jackets Oblivion.esp
VA_BetterGold.esp
wd purse of wonders.esp
Living Economy - Items.esp
Bob's Armory Oblivion.esp
FCOM_BobsArmory.esp
Oblivion WarCry.esp
Oblivion WarCry EV.esp
FCOM_WarCry.esp
Oscuro's_Oblivion_Overhaul.esp
OOO-Water_Weeds.esp
OOO-Map_Markers_Stock.esp
OOO-No_Guild_Ownership.esp
Mart's Monster Mod - Additional Enemy NPC Vars.esp
FCOM_Convergence.esp
FCOM_RealSwords.esp
FCOM_SpawnRatesReduced.esp
Mart's Monster Mod - More Wilderness Life No Gates.esp
Mart's Monster Mod - More Passive Wildlife.esp
FCOM_SaferRoads.esp
FCOM_NoReaversInGates.esp
Mart's Monster Mod - Looting NPCs & Creatures.esp
Mart's Monster Mod - No Reavers.esp
Mart's Monster Mod - No Giants.esp
Mart's Monster Mod - No Undead Rise.esp
Mart's Monster Mod - No Uberhulks.esp
Mart's Monster Mod - No Balrogs.esp
Mart's Monster Mod - Dungeons of MMM.esp
Mart's Monster Mod - Gems & Gem Dust.esp
Mart's Monster Mod - Hunting & Crafting.esp
Mart's Monster Mod - Farm Animals.esp
Mart's Monster Mod - Diverse WaterLife.esp
Mart's Monster Mod - Diverse Runeskulls Loot G&GD.esp
Mart's Monster Mod - Diverse Imperial Armor.esp
FCOM_DiverseGuardUnity.esp
FCOM_BobsGuardUnity.esp
FCOM_HungersUnitySI.esp
FCOM_Archery.esp
FCOM_FriendlierFactions.esp
FineWeapons for OOO.esp
RustyItems for OOO.esp
xuldarkforest.esp
xulStendarrValley.esp
xulTheHeath.esp
XulEntiusGorge.esp
xulFallenleafEverglade.esp
xulColovianHighlands_EV.esp
xulChorrolHinterland.esp
xulBeachesOfCyrodiilLostCoast.esp
xulBravilBarrowfields.esp
xulLushWoodlands.esp
xulAncientYews.esp
xulAncientRedwoods.esp
xulCloudtopMountains.esp
xulArriusCreek.esp
xulPatch_AY_AC.esp
xulRollingHills_EV_withoutWheat.esp
xulPantherRiver.esp
xulRiverEthe.esp
xulBrenaRiverRavine.esp
xulImperialIsle.esp
xulBlackwoodForest.esp
xulCheydinhalFalls.esp
xulAspenWood.esp
xulSkingradOutskirts.esp
Open Better Cities FULL.esp
Open Better Cities - Full City Defences.esp
Open Better Cities ANVIL.esp
Open Better Cities Anvil - City Defences.esp
Open Better Cities BRAVIL.esp
Open Better Cities Bravil - City Defences.esp
Open Better Cities BRUMA.esp
Open Better Cities Bruma - City Defences.esp
Open Better Cities CHEYDINHAL.esp
Open Better Cities CHORROL.esp
Open Better Cities LEYAWIIN.esp
Open Better Cities Leyawiin - City Defences.esp
Open Better Cities SKINGRAD.esp
Open Better Cities Skingrad - City Defences.esp
Harvest [Flora].esp
Harvest [Flora] - Shivering Isles.esp
Quest Award Leveling SI.esp
Quest Award Leveling SI - no forged items.esp
Quest Award Leveller.esp
DA ReducedBackwardsRunningSpeed.esp
DA Sprint.esp
SupremeMagicka.esp
SM_ShiveringIsles.esp
SM_OOO.esp
SM_MMM.esp
SM_EnchantStaff.esp
SM_UnlockSpells.esp
SM_NoSpellLights.esp
SM_Scrolls.esp
SM_SigilStone.esp
MidasSpells.esp
Midas OscuroGems.esp
Midas Betterholy.esp
Midas Reduced Costs Half.esp
Midas PowDur2x.esp
Midas Eldrich Power 4x.esp
Midas Tigernolevel OBSE.esp
Midas BeastFortify Fix OBSE.esp
RenGuardOverhaul.esp
RenGuardOverhaulShiveringIsles.esp
DeadlyReflex 5 - Combat Moves.esp
SM_DeadlyReflex.esp
nGCD.esp
nGCD Birthsigns.esp
nGCD Oghma Infinium.esp
nGCD Skeleton Key.esp
Immediate Character Generation.esp
Mart's Monster Mod - Resized Races.esp
CreeperJones.esp
bgBalancingEVCore.esp
bgMagicEV.esp
bgMagicSpellTomes_for_WryeBash.esp
bgMagicItemSigil.esp
bgMagicEVStartspells.esp
bgMagicBonus.esp
bgMagicEVAddEnVar.esp
bgMagicEVPaperChase.esp
bgBalancingEVOptionalClasses.esp
bgBalancingEVOptionalFangs.esp
bgBalancingEVOptionalMoreEyes.esp
bgBalancingEVOptionalFCOMAdditions.esp
bgBalancingEVLAMEAddition.esp
bgBalancingEVLAMEGlue.esp
bgBalancingEVOptionalNPCDiversityLAME.esp
Disable Tutorial Text.esp
bgMagicEVShader.esp
bgMagicShaderLifeDetect.esp
bgMagicLightningbolt.esp
MotionBlur.esp
Bashed Patch, 0.esp
Streamline 3.1.esp

Note: I was using Qarl's Texture Pack 3 and Quarl's SI texture pack but they are disabled for the moment as they were my first suspects.

The infamous nVidia fog bug. That's a bug in the game engine, not mod related. Nexus has mods that fix it, and it's also included in Wrye Bash, you can apply the fix when building the bashed patch (Tweak Assorted; Nvidia Fog Fix). Removes it completely from my game.

I tried that and it seemed to work for a second, and then it turned right back up again, I even downloaded a specific fix from planet elder scrolls and activated that and it still doesn't work, is one of the mods I'm using counteracting it?

Also, are there any known video settings that might cause this problem, or solve it?

Try turning off HDR, and there are other nVidia fixes: http://sites.google.com/site/oblivionpoinfo/stabilization/stabilizationmods.

I think I've got it now, I turned oblivion over to bloom lighting and this seems to have fixed it, although just turning off hdr doesn't do it, it has to be bloom.

I do not think you need the nVidia fixes and Bloom. If you want to try the other nVidia fixes I linked, turn HDR back on, and try adding them.

Thanks but I already had those installed, and I was still getting the black screen w/o being crouched and with interior shadows turned off.

In the future, post your load order with Wrye Bash. That list does not show version numbers or what you have pseud-activated (merged or imported.) You have a few installation errors, some of which I cannot fully diagnose without the WB load order...

HrmnsOblivionScriptOptimizationv1.0.esp <-- buggy, useless
Mart's Monster Mod - Additional Enemy NPC Vars.esp <-- not recommended with FCOM
Mart's Monster Mod - Gems & Gem Dust.esp <-- do not use with FCOM, OOO already includes it, if you want more advanced version for OOO: http://www.tesnexus.com/downloads/file.php?id=21102
Mart's Monster Mod - Diverse Runeskulls Loot G&GD.esp <-- do not use with FCOM/OOO, use the OOO Loot version instead
Mart's Monster Mod - Resized Races.esp <-- this better be merged, deactivated and tagged with import relations
Harvest [Flora].esp <-- make sure you are using the latest version, and not the version bundled with OOO
Unofficial Oblivion Patch.esp <-- get the UOP supplemental (if you do not already have it, no version number...)
FineWeapons for OOO.esp <-- should be merged and deactivated
RustyItems for OOO.esp <-- ""

Merge and deactivate all green-text, purple-text and italicized-text plugins. You may want to try HDR again after fixing this, but fix the above anyway.

Thanks for your pointers, that's really very helpful actually. As for versions, everything has been downloaded within the last week and is the newest possible available version. Thanks for your help.

Why is that?

http://devnull.sweetdanger.net/fcomloadorderexpanded.html <-- I just repeated the "official" recommendation