Lenovo IdeaPad S12

Atom N270,nVidia MCP79 ION ,1GB DDR2,250GB HDD,12″ 1280×800 screen, 6 cell battery,less than 600$

Lenovo IdeaPad U350

Intel Celeron M 723(1.2GHz),nVIDIA nForce MCP75L,8GB DDR3,500GB HDD,13.3″ 1366×768 screen,Intel GMA X4500,1.3MP camera,8 cell battery,more than 649$

Lenovo IdeaCentre C330

Intel Atom N270 1.6G,1GB DDR2

[from pconline]