I just tried it again, and it's still not working. I keep getting an error and a popup that says "dsemu.exe has encountered a problem and needs to close. We are sorry for the inconvenience." AppName: dsemu.exe AppVer: 0.0.1.2 ModName: gba.dll ModVer: 0.0.1.2 Offset: 00328ec I then get a huge Error Report. Am I having compatability problems? I'm running WinXP/SP2, AMD 1.0 GHz, 256MB RAM