How does the 83 know whether a call you make should call to the ROM or call something from the RAM, as in a library routine or a subroutine in a program? _____________________________________________________________________ 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]