I need a heatsink and fan for a Geforce 2 mx that I bought for a friend(OEM) that didnt come with one ,would this be ok without a fan ,or is it a must have?The othe question that I have is where to I get paste for in between the hs and processor,such as arctic silver or the like,anyone have either of these to get rid of or can someone point me in a direction. Thanks all WILDONE