For me, I can think of a very few things that need "improving" or "fixing" on the M100:
In the realm of connectivity, there's been a fair amount of playing around with bluetooth serial on M100s. Incorporating a BT serial radio might be nice. For the serial port UART, it might be nice to increase the RX buffer size to allow the slow CPU more time to catch up. For an emulated machine that might not be important, but might consider it. Lastly, implementing on-board storage in the form of an internal emulated TPDD would be awesome, esp if the USB could present the emulated disk as a mass storage gadget. -Josh
