Um, in your source, can't you remove the "ld hl,0" and "ld b,0" at the beginning since crash resets all the regs to 0 anyway? _____________________________________________________________________ You don't need to buy Internet access to use free Internet e-mail. Get completely free e-mail from Juno at http://www.juno.com Or call Juno at (800) 654-JUNO [654-5866]