Here's a list I made on the Steam forums.
1. Texture Streaming Fix (and way to pick size of textures like Medium, High, and Ultra)
2. Advanced Options (AF, Special Effects like Motion Blur and Depth of Field, like what was shown in the E3 videos and images)
3. Raw Mouse Input
4. Disable Mouse Acceleration and Smoothing by default (most annoying in the Inventory and Accepting and Declining Missions)
5. Real-Time Dynamic Shadows (for characters at least)
6. VSYNC (what idiot left that out?)
7. Startup Crash Fix (for those that are affected)
8. 120Hz support
9. Multi-GPU support
10. Head-Camera Bobbing Options
11. Toggle Crouch Setting
12. 5.1, 7.1 Audio
13. FXAA
And also...
Super High Resolution Textures...please!
Did I leave something out?