I'm not sure how you determine VRAM usage in Skyrim. I am fairly sure that it has been explained by sb4n and me on these very forums before that measuring this figure is at best inaccurate. I can tell you when you get to your VRAM limit - it is when the game starts stuttering like crazy when moving or crashes completely. I'm sure MSI Afterburner can give a fake result, but each time it gets full, thats exactly what happens, the game goes from smooth to completely unplayable, and way more unstable, especially during cell changes but also randomly. [EDIT] Im now talking about my old setup, when i had two ATI 5850 cards in crossfire with 1.5gb vram. And before you ask, yes, i know its very difficult to measure vram on ATI cards, which is why i had my friend download and install step with his 2gb card and then tell me how much it was using at that time... Radeon 5850s have 1GB VRAM. I should know, I've had two myself. ;) Oh sorry, mix up on my part.