can I suggest neither? the 1.3 GHz Intel Core 2 Duo SU7300 comes in many affordable laptops now a days and is great at multitasking.
I'm a student going to Australia for school, and am trying to find a good netbook/notebook. What I've found typically have an atom n270-280 or celeron 743. Which one is faster and better at multitasking? I'll be running either windows 7 starter on the netbook or home premium with the celeron. Should I narrow it down to atom with 1 gb or ram, or celeron 743 with two? Help!

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic