Thanks for all your thoughts guys, I realise that It'll be a long time before I'll ever am going to be able to program this, I was just getting an idea. For this kind of emulation (looking to the FUTURE) what kind of programming knowledege would be best?

I like the pre-fetching idea brought up by jmjanzen. Yes, there is still going to be major lag times. Perhaps I could go back to the idea of some kind of VNC, just displaying what the computer has processed, using little processor power, using the rest for com. to computer but, it still has major lag times. The idea of 'pre-fetching' was to try and limit this time. Basically, already having something ready and it's just the same as VNC... well, the idea was to tie together the processing power of the two, using the USB. Is there a way that possibly, the n810 could just turn into an extension of the comuter? Like a mouse and screen that the computer is able to use? That would limit lag time... possibly eliminate it. Not VNC but, almost like another device with another driver or something????

Well, any other ideas on reducing lag time? Or the best programming to learn?