CompuServe Messages

Sherwood Where can I locate a copy of the New High Color Mag? (I am located in Northern British Columbia, Canada, and I have not sf een that mag around here). Do you know what is involved in upgrading a 16 to 16/32 or 64 (ie just plug in more RAM or perhaps a daughterboard?), and expense (is it cheaper to get a 64 in the first place when compared to the price of an upgraded 16?) Thanks, David R. Green