Looking for a laptop for college. Any suggestions?

I'm looking for a laptop for college. I've been looking into HP, Lenovo, and MacBook Pros. I need a laptop with an i5 or i7 processor. It can't be really heavy(I'll be lugging it in between lectures). It can be a touch screen, preferably 13"-14" screen. It need to have good hard drive and ram storage. I also plan to do some gaming and I'm probably going to download music and movies off line. I'm going to major in computer science. What are some good laptop models?

Guest

HP Pavilion touchscreen, just letting you know it costs 600 dollars and its a very good.

name

I think dell laptops of i5 processor is best for college study which contains 4 cell battery which also have low heating effect.

rumina

Sony VAIO F ---6.6 pounds i7 15.7X10.7 X 1.7in. Synaptics touchpad
LENOVO Thinkpad X1 i5 or the ThinkPad T430u ==Top Pick ( laptopmag.com)
Samsung Series 9 ---2.4 pounds i5 SuperBright Plus display-