NVIDIA QA Analyst/Game Tester interview questions

The interview consisted of 2 parts - first I was interviewed by a senior programmer who asked me general questions about what sort of games enjoy playing and on what platforms. A lot of emphasis was put on graphics and the value I put on graphics when I play a game - is it important to me? After this, the QA lead took over and asked more technical questions. Then, he proceeded to boot up a game on his computer and asked me to play it and answer question as I did so. He asked me questions about the play-session at the end as well.