I'm taking a stab at reverse-engineering a Toshiba "intouch" module DT-1003. It's been brought up here before (I got it from a list member). What is slowing me down a bit is the inability to find any data on the CPU... an Intel N82930A3. If I understand things correctly, it may be a variation of the 8051 microcontroller packaged up with a USB core. CPU, supporting the suspicion. If I can't manage to unwind the protocol (it's about 10-11 years old and not supported under any "modern" operating systems), I'm contemplating removing the CPU and building my own thing to drive the T6963-based display and read the buttons/IR port/rotary encoder. Naturally, it makes sense to spend some time just trying to blow packets at it first. Thanks for any pointers. -ethan