In a message dated 6/17/99 9:45:36 PM US Eastern Standard Time, tomowad(a)earthlink.net writes: the only compatibility issue i had with the laser was that it wouldnt work with aol when they supported it. i had to borrow a //c to logon. i think laser claimed 99% just for these type issues. It's my understanding that the laser128 had the universal disk controller builtin so it handled pretty much any apple drive that could be plugged into the disk drive port.