Does anyone have more than one model for comparison or one of the following:
IIc 3.5 ROM – Any physical changes from the original?
IIc Memory Expansion – I have this listed as the first Platinum model – how does it compare to the IIc Plus Platinum?
IIc Rev. Memory Expansion – Any physical changes from the predecessor?
IIc Plus – Is this the first or second Platinum IIc? How does it differ from the earlier?