Surprise, the Dell laptop came today!
I have it hooked up and loaded most of my programs.
Just for general info, theDell XPS i7 appears to be a well constructed unit. The case seems sturdy enough. I opted for the 1080p display. At native resolution it is quite clear and detailed. The i7 2670QM processor seems to be operating just fine, with tubo-boost kicking in (up tp 3.1GHz) as needed. The NVidea GeForce gT 555M, w/3Gb graphics RAM also appears to be working just fine. I don't have any games installed as yet, so I can't say too much about the graphics card at this point. Remember, I bought this rig for general computing, NOT A GAMING RIG. Trainz will not be installed. However, it seems more than capable for my modest needs. So far, I'm pleased. My old HP 15" laptop is still ticking on. Hopefully this one will last as long too.