I've searched high & low for a comparison of these two mobile CPUs and so
far have come up empty. I even tried the T7500 2.2ghz model and still

I'm thinking these are a bit new for reviews/comparisons to be out.

The bottom line: looking at a Dell Inspiron 1720 vs 1721 series.

If you know of any links that compare the two, or just a review by
themselves, I'd surely appreciate it.