The [H]ard|OCP front page has a link to a review of the XFX GeForce 6600 which states that it supports SLI mode (over the PCI-e bus). For a $100 card, the review is glowing, so my questions are thus:
Does anyone know of any sites which have compared two 6600's (not the GT model) in SLI mode...
Don't worry about it. They'll keep trying to deliver it for a few days, then they'll hold it for a week or two (depending on a few different factors, of course) at their facility, at which piont you can just go and pick it up. This happened to me when i ordered my computer a couple years ago...