do you think it'll be possible to run it off of a flash cart? I think there might be a way to trick the opera ram into using a media card for storage, instead of the original ram that i assume is in one of the two carts.
Writing to RAM is not like writing to flash media. I do believe that there would be the need of "translator" to handle the reads/writes to a virtual RAM space on the flash media card, and also, due to the nature of Random Access Memory, this could really slow things down. A lot.
I'm no expert on this, but that seems like a logical conclusion.