Post Undergrad Comp. Graphics Studies in the U.S.?

AliParr asks: "Having just completed my first degree, BSc Hons Visualization at Teesside University in England, I am considering continuing on to Post-Graduate study. While courses in the United Kingdom are fine, I have always fancied studying abroad, or more specifically, in the states. Finding a course/university seems an overwhelming process however and I'm struggling to know where to start. My interests are Computer Science and Graphics based, with my first degree centering on C++/OpenGL/DirectX and general graphics algorithms. I was wondering if fellow Slashdot readers could give guide me as to the best places to look, and maybe shed some light on their experiences."