Alright folks this time i seriously need some help. I have been doing a lot of research into getting a new gfx card (AGP), and came down to 2 (3) main ATI cards. 1) Powercolor/Sapphire X800 GT 2) Radeon x800XL (256mb) 3) ATI X850 XT Now my main and primary concern is that, I have read all the bit-tech reviews concerning these cards, aswell as from other sites. I have been trying to find a site where i could buy these cards but haven't been able to . Secondly when ever i try to search for X800GT I never seem to be able to find it, however i do always manage to find X800GTO . Is this an upgraded version of the latter? If so then is it worth going for?. The other thing is if I go for the same card but made by a different company will it be a major difference in the overall performance of the card, then the ones recommended? My final question is, is ATI x850XT a better/upgraded version of the X800 series, and also worth going for? I am looking for quality and performance rather then the overall price of the card.Keeping in mind that i have a limited budget. Oh and one more thing this is the first time I am buying a card, so I would greatly appreciated if I could get some guidance .