I've been so close to pulling the trigger on an HP nc6400 but I've always wondered whether or not a tablet was more me. I've handled an HP tc4200 that a rep owned and it was great. Only draw back is the lack of internal optical drive and of course its not dual core. As I was getting ready to send in a purchase for the nc6400 our rep called me about the tc4400. Now I'm really confused about what to do. The only config I can find is with 512 ram instead of the 1 gig that I was planning on for the nc6400. What should I do????? I have to order this within the week. Thanks!