Sony barreled into CES earlier this year flaunting a 3D monster laptop boasting a 16-inch 1080p display, a built-in 3D transmitter and a fancy button that promised to instantly add an extra dimension to your boring "regular" 2D movies. It was the latest in the outfit's VAIO F Series, and it was ready to snatch $2,000 straight out of your wallet -- but not all of us can throw down that kind of scratch. Still looking for a suitably powerful desktop-replacement that won't decimate your bank account? That
