Acer. HDMI, better proc, never really trusted Advent, although Acer aren't the word for Quality (but seem to have got better last time I checked).
And I'd also go for a i3 (Sandybridge or previous generation) and 3-4GB. The rest is pretty standard : Usually 320+GB, wifi b/g/n, maybe bluetooth, HDMI out, DVD RW drive, headphone and mic in, webcam, 1366 x 768 15'' displays... And some of it down to personal preference, so worth getting a look up close in a local store for quality, fit and comfort. Acers and HPs (G62 and al.) are ok buys, and really cheap. HDMI is a useful feature, hard drives don't come under 320GB, but a 7,200 rpm drive will be faster, however unlikely to find one on a bargain.
