Now on 3 different pcs, with 2 different cables, XP and Win 7, Windows will not recognize my phone after installing Samsung driver from PG 1 of this thread.
Try uninstalling that driver and try this one if you haven't already.
Troubleshooting
If you're having problems getting Odin to recognize your phone, try uninstalling the Samsung drivers you downloaded from the link above, and download and install this driver (select "Software" at the bottom; it should say "Device(Install),USB Driver (Software) (ver.1.0)") instead.