I decided it was time to get some better cooling on the ol' geforce 256. I got a stock athlon heatsink from a friend, at straped an 80mm to it so it would cool the heatsink and the ram chips at the same time, and poped off the old heatsink. My heard dang near stopped when it came off, even though i knew sortof what to expect. The thing is i really didn't gain anything from it, i can't overclock any more than 5mhz more than before, and that only sometimes. Is this normal, of is something not right?