Ok thanks Dude
that's explain me a lot, however could you tell me what is difference between PCI Express 2.0 and 2.1, because i found this card http://cgi.ebay.co.uk/PowerColor-Rad...item43a3f1c626
and im not sure if will fit to my motherboard.
If you could tell me that will work on my I will be more happy, and I did check my outout and I got DVI and HDMI from old graphic card,
thanks for comments