I'm in one of those programs. I don't think the GRE was as important as other aspects of the application. Unless it's really very low I wouldn't worry about it.
thanks for the replies.. yeah they ought to be the same i guess but still thought i'd double check. i will be driving from the highway that leads into detroit city so i guess that should qualify as a major crossing? not too familiar with the routes/road system myself (will be accompanied by a Canadian citizen who crosses the border quite regularly though)
bumping this.. am also thinking of driving over from Canada (not a Canadian national though) to the US port of entry and was wondering if there are any problems/extra things to show in that case.