Apple II boards

Hi everybody, I have three more Apple questions Given that I'm going to be repairing that Apple II Plus soon, I find myself wondering what is the maximum amount of ram that the machine can address? I also wonder whether it would be remotely possible to "upgrade" it with the old IIGS memory board that I swapped out of my GS a while back ;) (Probably no such luck there...) Last, but not least, what are some recommended boards/peripherals for the Apple II Plus? What about the IIe? (Yep, got one of those too -- I'm sure this one really _is_ a IIe, and I'd be especially interested in knowing about the IIGS upgrade) What about the IIGS? Regards, Chris Christopher Smith, Perl Developer Amdocs - Champaign, IL /usr/bin/perl -e ' print((~"\x95\xc4\xe3"^"Just Another Perl Hacker.")."\x08!\n"); '