Hello, I'm going to buy a new laptop. My requirements are quite simple: Core2Duo, >2 GB RAM, >150 GB HDD and 15" non-glare display. I've read many reviews and here are my choices: Lenovo ThinkPad R500 Lenovo IdeaPad Y550 Asus B50 Are here any users of these? What do you recommend? One of the most important feature for me is non-glare screen, not very common in new laptops.