Originally Posted by WARREN View Post
Also depending on what OS you have.

Windows Vista is not a Gaming Operating System it uses more ram and video memory then Windows XP/Windows 7 so in theory.

Depending wowus's explanation is regarding Windows XP the memory to cache the files on Windows Vista would need to 2GB. As stated by microsoft that Windows Vista uses more resources then the previous Operating Systems.
Note when I was talking about memory, I was talking about VIDEO MEMORY. AKA, check your graphics card online. See how much video memory it has. Chances are, its not enough to cache 800MB of meshes.