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Jeff, do not dispair. It is possible to get AW4 to work with the
Super expander E. (I have one too.) It has been a while now, but your
have to change all the ld(axy)/st(axy) $c073 instructions to
ld(axy)/sta(axy) $c071. Try the files aplworks.system and seg.xm.
for example, with a block editor like block.warden with Prosel8, follow
the file and replace 'AD 73 C0' with 'AD 71 C0', etc. I can't remember
the 6502 opcodes off hand to give you the needed ld's and st's to
search for, but whereever '73 C0' occurrs it needs to be changed to
'71 C0'. Hopefully, someone will post exactly which bytes in which files
need changing. It is not that big a task. The same trick works with
other programs like PublishIt which do not seem to recognize the
Super expander E card.
--Steve steven-nelson@uiowa.edu