I have a 7800 gtx 256mb. You think its worth upgrading to the 7900 gtx or even a x1900xt? will i see a difference? should i wait a few more months for another new series to come out, then make a decision? Im big on graphics, and i dont know how well a 7800 gtx wil perform with games like elder scrolls 4 and so on with the graphics max with NO slow down or very minimum slow down. thanks-Belial