Frotz

Never seen the Cybertech in person. Hmm... Well, how about compared with the CD4050 mod? I'd like to see this as a two-sided through-hole unpopulated board. Given all the jabbering about AV mods here and elsewhere, you could easily and cheaply sell 200 boards with no more labor than designing your prototype and stuffing envelopes.

Yay! How does this thing compare with, say, the Cybertech AV mod?

Yes, although some of the new ones being created for homebrews present some challenges to implement. Some more questions: 1) Will it support Pitfall 2? Most (all?) of the other multicarts I'm aware of can't. 2) Can the firmware be updated to account for new developments in bankswitching?

Anything new to say? I'd very much like to know at least what the innards are like.