This one may become a reality pretty quick.  Im juggling RHML development
along with some other ideas, but this one stands out in my head:

Koala Pads?  That's old school tech ;)

Lets utilize the wifi modem and a surface pro or similar pen-enabled tablet
to draw and send the data to the 64/128.  The only question is, can the
data be sent fast enough.  Will have to experiment and find out.

--- SoupGate-Win32 v1.05