Have read through all the replies and as I can see, there are too many feature requests that are either hard or impossible to implement in the current 1.1 design. That's why the FPGAarcade is needed - that thing will be able to basically do all these stuff. So, as it looks now, the MiniMig 2.5 will be put down in priority. Regarding a 8 MB board - I actually have a schematics for that partly done. But to complete the design, I need a co-op work with Yaqube and the result will not be compatible with the 1.1 design. Time will tell...