wow, that things gotta be worth some money! I honestly don't know how to install a mouse afterwards.. hopefully someone here knows..
btw, this is what the IBM PS/2 mouse looks (atleast, I believe it's the first PS/2 mouse! )
double yes, that is the real lighting at my desk, and that IBM XT (PS/2 Model 25---perhaps the last "XT" ever produced?), is on the internet, on this thread.. it's what im using right now..
Hey, this is really cool! I put an EGA card in the PC XT and look, it works! Windows 1 on a 512kB computer with 10MB harddisk