Cakxfire, I just mentioned this yesterday in the roadster forum. I said that if I had a roadster (that I used on a daily basis) I'd surely get one. Thanks for posting the EBAY ad.
Kszoz, I sincerely think that the rear glass separation issue some roadster owners have been experiencing is a heat related problem. There for I'd recommend using the "white" cover because it would help repel the suns rays, rather than soak up the heat of the sun. Black would look better, but I think you would be rewarded with more protection from the white cover.IMO