Seeing as how I'm pretty much a newb when it comes to modern Oblivion modding, I thought I'd ask in some general modding problem thread. But since there wasn't one... I started it!
My problem is that I can only load save games right after starting the game- from the menu. If I load a game and play a bit, I can save them just fine, but trying to load a game results in a CTD in most cases.
What info should I provide to help you guys identify the problem?
I do have OMM installed, and I'm using OBSE and OBGE.
I didn't know how to properly export the mod conflict list so here's a screenshot.

http://mayday.w.staszic.waw.pl/~mayday/upload/modlist.JPG

This column of red names instill great fear in me and I have no idea on how to start fixing this problem.

You want to start using BOSS to sort your Load Order. The conflict detectors in OBMM will show alot of conflicts in red that are not real conflicts, the red is because a mod changes something from Oblivion.
This is a link to BOSS on TESNexus,http://www.tesnexus.com/downloads/file.php?id=20516

What she said. I might be paranoid but I start a new game file everytime I do any major changes to my Oblivion load order. I think someday I might stop but then I never really do.

Thanks, BOSS was indeed helpful.
In that browsing the list made me realize I'm using a lot of SI mods without having actually installed SI D

Problem fixed.

My Avatar is an old character, I am a he - I understand the confusion, though.

Round two!
The Kvatch outer Oblivion gate- whenever I enter a cave/tower, I can't get back outside because the game crashes every time (literally). What could be wrong?

Judging from your Load Order I have two or three guesses
1. You might be using Harvest Flora 3.0, which came bundled with OOO 1.33, you need to replace it with version 3.01. I never used 3.0 but it does have a bug with Harada that will cause a CTD.
2. You need to check the first page of the OOO release thread, it contains a list of known issues with OOO that can cause your problem.<--- You may need to update OOO to 1.33 or 1.34.
OBGE might be causing the CTD's - I do not use it, but there are certain shaders packs that should not be installed along side one another.<-- check the OBGE release thread.

Aw man.
Just as I was starting to get a crush too. :sadvaultboy: