When writing programs/whatever to the TI-89, is there any way to make use of all the memory? I know the 188k is available, but you generally need to save some of that for doing math-problems (as opposed to just playing games); Is there any way to tap into the 384k that is for 'calculator stuff'? E.Chung, Sensor/Kelbreth Dakkel, I.C. BTW... Why don't we have Game-Boy-ROMS for the TI-89? Ha ha. =)