I actually do quite a bit of video encoding which is why I want an i7, plus I want to be a bit more future proofed, and I've never had any problems with all the dells I have now, or have had in the past. I don't care about overclocking, or adding a bunch of stuff internally, just more ram, and possibly a better video card at some point, as well as an second hard drive, and a second optical drive, all of which should be just fine with what I'm looking at getting, which is the Studio XPS.