It will probably have the 1.6GHz Centrino and hopefully the battery life will be like the R100 which gets 6.8 hrs. How about a docking port too. Mabie some of the stuff off of the M1 combo eraser head and touch pad with scroller. Better speakers? DVD?
I would be happy with a cooler/longer running machine and the centrino will do that. If you look at the 2100 all they did was add cetnrino to get it to the R100. With the smaller number of units sold that is probably all that we can hope for. My guess would be Centrino only with all the benifits that it gives.