As some of you may know i recently managed to get my nvidia driver working properly on windows 7. However, when i try and play minecraft, it runs and puts me into the game but it is reaaallly laggy and i mean really. it's worse than black ops honestly! but seriously, i opened the task manager to see what was up and i noticed that the physical memory was at 96% which is ridiculous but this is when i'm not playing minecraft, when i'm trying to play minecraft the memory goes up more! it most likely dangerous to have the memory so high isn't it? so what i'm asking is, is there a way of reducing the memory usage to play minecraft without the lag because on xp it was not laggy at all.