Whats the difference between ECS or XFX 8600GT cards? Is it just the price? Is it worth paying some extra money? If I was to buy one of these cards without a warrenty, is it likely that my new card won't work? Sorry, about all the questions. I'm new to G-Cards. Currently have a 7300LE and want an upgrade so I can play games such as UT3 with a reasonable resolution, no glitching. I dont really want to pay much either. I have seen these cards at roughly £60 and £80. which is a reasonable price for me.