Pardon me for this dumb question, but aside from gaming, is there any reason to buy a really expensive video card? How much of a bottleneck does the video card become for light graphics work (image manipulation in Photoshop, etc), web surfing, office applications, and 2D AutoCAD? I know games require the latest and greatest, but when you don't care about fps, is there still a need to spend a bunch on a video card, or will any decent quality video card with 16MB+ of RAM do just as good of a job for these applications?