Hello... I've read your posts. I need some advice. I'm looking for a lappy for gaming + 3D rendering purposes. I have 3 options in mind.

1) Asus A42JC

2) Sony Vaio VPCEA32FG

2) Acer 4820TG

I have a preference for Sony but the price is the steepest amongst all. If I were to choose Asus, what other models suits my requirement? I'm not such a hardware guy, can someone advice me between ATI 5650 and the NV GT420M? Which would be better for gaming?

Previously Asus had a model: Asus A42Ja, i7 740QM + ATi HD5730@RM3599. Is this still available? HD5730 > HD 5650?

BTW, isn't Acer 4820TG equipped with ATI HD5470?

Hope someone can help me decide in terms of performances. Thanks.