I just got ahold of a Gateway GT4024 with a dual core system in it. It's nothing top o the line, but was good enough to play Flight Simulator X. When I got it home, it booted up fine, no problems. I wasn't thrilled with the 1GB it had so I went and got a 2GB stick from the local computer shop. It is from Crucibal. Anyway, got it home and installed it. When I powered up it got a continued beep and no boot. Figured my OS was just too old so I loaded Windows 7 64bit on it. Just finished reloading and tried the 2GB stick again. Still the same thing. I know it reads "unbuffered" on the RAM. Could that be the issue there?