Hi to everyone... I am trying to buy a new computer, but I couldn't be sure about which graphics card to buy. I have two questions, I'd be very glad if you could help me: 1. Which one is better: Palit GTX460 Sonic Platinum 1GB or Palit GTX460 Sonic 2GB? I think the first one has a better engine clock speed, while the second one has a larger memory. Which one do you think is more important for gaming: faster clock or larger memory? The price difference between them is not important for me, please tell me which one you'd buy. 2. Which brand should be chosen for gtx460: ASUS DirectCu, Palit, Gigabyte, Zotac, Leadtek, or MSI? Thanks in advance for your help.