Hey Pete, the comment about the 6800 was actually directed towards R@ZOR... lol, "In response to R@ZOR". I guess you missed that, np.
Anyways, you are correct in stating that BFG sells overclocked cards, and backs them up with warranties, however while BFG does sell overclocked cards, to my knowledge they do not warranty said cards if you choose to overclock them yourself. eVGA not only supports overclocking in their warranty, they even support the use of a 3'rd party cooler. Taking off the stock cooler of a BFG card will void your warranty, with eVGA you dont have to worry about that. Either way, it seems to me as though you feel I am speaking down about BFG, and I would like to assure you I am no way doing that. BFG is a well respected company and they do make a very solid product. However, at this time eVGA's warranty is much more comprehensive then BFG's, which is why I would suggest eVGA. Also, please keep in mind that currently all cards are, for all intentions and purposes nothing more then "re-badged" Nvidia reference cards! Either way you go, you will be happy, and you will receive a high quality product, so good luck shopping!