Hi Phil Yates, Just a couple of weeks back I was running QuickBASIC=MSBasic under 7.5.5 on a 680x0. I just had to go back to 24 bit mode using the memory control pannel -- an option that disappeared with the 68K machines(?). Cheers Larry S PS. There is a lot of folklore in the list archives on running QuickBASIC or MSBasic in modern environments. Mostly it is is possible, I believe.