Planning to get a new computer soon and I want one with good specs, so any suggestions on what the specs should be like? I already want a quad core processor or dual core if I can't get a quad core. USB 2.0 or 3.0. HDMI Not sure how much RAM I want, maybe 3 or more Gigs as I'm currently using 1 and it's horrible. What else should I be looking out for?