I've been looking at various umpc. But I still hesistate to pull the trigger and make a purchase. Obviously I've looked at the aspire one and the eeepc. I've also seen the Dell mini. The msi wind exceeds my size expectation for a umpc so I'm not including that for consideration. I'd like to buy the EEEPC 901 as it has the smallest size. But I cannot understand why the price is so high compared to the aspire one. It really makes no sense considering the aspire one actually looks visually more appealing. Is it true that there is an issue of 'fan noise' in the aspire one? Does it generate heat underneath (i.e. does it get warm if you sat it on your chest or lap while sitting/laying down)? Strangely, I must be the only one who would be willing to sacrifice battery life (3 cell) for weight reduction (6 cell). I think the more stuff you add to a umpc, the less of a umpc it becomes. I'd do away with an HD if I could and anything else for that matter to keep the weight down. As I am an indecisive person, I figure if I can hold out till christmas season, the market will be flooded with umpcs and I'll have more variety to choose from (and no doubt more indecision).