OK i went out to BB and bought one of those Samsung 48x16x48 (SW 248B)burners with the rebate. After i get it all hooked up, the fastest it says it can burn is 32x.... Im running Windows XP. I downloaded the latest version of Nero so that it would recognize the burner. Still, it only says it can burn at 32x and thats only sometimes. Then when i try to burn anything over 8x i get buffer underruns. I have a AMD Athlond 550mhz, 684mb ram. I have the buffer set at the highest.(think its 84mb) and i still get underruns. Anyone have a solution to the problem?