My '06 was purchased with the rubber seal pierced by the two top pins. Does not leak even when going through car wash...but sure does leak through side window seals!!! Anyways, I went to the local Chevy dealer to see about ordering a new top to windshield/sideglass seal. Even tho it is a first year car, I have to find a number on the convertible top! Seems different seals were used? Cost will be anywheres from $250 to $400! Holy freaking cow!!! Found a place online that says $281 for an '07 seal. Still, holy freaking cow!!! Taking car back to Chevy dealer in a day or two in order to find top number. Will probably bite the bullet and order a new seal next month or in October. I think the two little round seals on the top in the back around the pin that snaps into the trunk lid, have to be purchased with the triangular metal piece for around $27 each. Going to check on all the seals just for the heck of it. Probably cheaper to buy a new car...