Next upgrade or new complete system?

[Fordie00]

Hi guys,

My PC at the moment:

AMD Phenom II 955 @ 3.60Ghz (OC'd)
8GB DDR2 800Mhz RAM (x4 2GB)
Patriot Torqx 2 60GB SSD
1TB Samsung F3 (storage)
500GB WD Black (Steam / Games)
Palit 2GB GTX 460 in Sli
Asus M4N82 Deluxe Motherboard
OCZ 700W Mod Extreme PSU.

Any upgrades to help with gaming or is it time for a new PC?

 

[Fordie00]

1680 x 1050 using nVidia Stereo 3D in certain games.
In Skyrim (not in 3D) I'm getting between 30-60 fps. Annoying when it does drop down to 30 though!

 

[Fordie00]

Close your eyes for a few seconds then and stop moving, you'll be back up in FPS.

A known bug then?