I would like to stay away from HP tho, I've only had troubles with their products.
I'm looking at the wind u120 and the wind u100 and the only thing I see different is that the u120 doesn't have bluethooth or wireless n.. but to be honest I don't think I'll miss the benefits of them.
CPU: Q6600 2.8ghz for the time being
MOBO: GIGABYTE GA-EP35-DS3L
RAM: G.SKILL 4GB
GPU: VisionTek Radeon HD 4850 512MB
HDD: Barracuda 250GB
PSU: Rosewill Stallion Series RD600N