You have an Intel integrated graphics adaptor. Hoo, boy. Well, if it is economilcally feasible, I'd consider using an AGP video card. For N64, even an GeForce FX 5200 or 5700 should do fine. But if you're looking for a quick fix, a GeForce MX 4000 should emulate most N64 ROMs fairly well. But if you want to go for ATI, get a Radeon 9600.