if this what it is to I need some kind of programto transfer between computers?
Data transfer cable can be a wide variety of cable types. If you want between two computers, I just use a Crossover cable (
Yes, but they are up to one hundred dollars now. They come with the cable and the software you need; Laplink2009.
I dont think so. I am pretty sure that it is just a drag-and-drop deal. The cable will discover both computers, and away you go.
You need a crossover cable with RJ-45 connectors on both ends.