Interesting info for any GM Card holders out there: http://www.gminsidenews.com/forums/f12/gm-card-points-all-them-3000-a-79885/
The offer is only good until 6/30, but I'm hoping they'll extend it until the "Cash for Clunkers" program goes into law. The Corvette falls into the "all points" category, and the Cobalt SS falls into the $3K discount category.
Tempting!
