Hi guys, I am waiting to get one part and about to put my new PC together next week, but i am wondering about my Win OS drive if 120GB is enough? The reason i wonder is because i can see on my current old PC that Windows + USERS folder (documents & settings etc) takes up about 30-40GB but i dont know where Nvidia put their shader cache? I would expect its in the USERS folder somewhere? I remember these shaders going up to 10's of GB's at times depending on the game which is why i worry. Not to talk about that Windows is being updated all the time along with Nvidia drivers and everything else that is always placed in the USERS drive. Is 120GB really enough as a OS drive? Cheers.