Well, now that I think about it, if it's just a notebook with a touchscreen, why not get the Tablet PC and get an extra touchscreen? They cost about the same.
but yes i really love my pda too its kinda hard to get it to recognize the words i write so i take my time to type it on the little onscreen keyboard because i dont want to carry around a keyboard thats why i have a pda and not a laptop...well and because it turns on really fast too