1. Brand -
No mac and acer

2. Budget -
Around 2 - 3k

3. Specs -
Better spec if core 2 duo with nvidia graphics card 9xxx or ati hd34xx at least . Amd also can but not so recommended. Ram not really matter since can add it urself @.@ Normally play warcraft III , WOW and other online games.

4. Size -
Light and Thin, without cd rom is ok. it is better if 12inci but 14inci still acceptable