Pretty awesome. Correct me if I'm wrong but I'm fairly certain this won't work in Windows 7 - 64 Bit as 16-bit COM applications are no longer supported. I've tried to go back and get my simple COM programs from Assembly class at college to work but no luck. It was just really simple to do a very basic program using simple DOS function calls. Anyone know a simple way to do basic assembly programming in 64 Bit windows OSs? I tried was unsuccessful in getting a linker working.