Well, for one thing- how to properly disassemble a Messagepad. As stated before, the sound is very faint on my H1000 (even with the volume raised to max.), and I need to determine if a capacitor is the cause of the problem. So things like schematics would be very important.
Also, since this is an original MessagePad, naturally this is the model that was plagued with the very poor handwriting recognition. For instance, I wrote: "How are you today?", instead I got: "Slowdown today?" My eMate 300 is far more superior in that respect. Is there a specific software upgrade path for the H1000?
Peripherals- what works with the H1000, and what does not? An owner's manual would be nice too, btw.