my budget rs 8000 for gpu. my motherboard is asus leonite p5lp-le(leonite2. it has pci x16 1.0 slot which is not compatible with pci e 2.1 cards. i tried sapphire ati radeon 5670 card which failed to work even after bios updates. :please suggest me a compatible card within my budget. btw why i am not able to post in bazaar section?