your Mobo has a PCI x4/x8  the graphics card has a PCI-e x16  the little "e" means express and it is much advanced over regular PCI....   There seems to be a tech support why not shoot an e-mail to them and send them those specs....

This whole buisiness of keeping up with whats current is driving me nuts too...  Already these apps are yelling for quads cpus....  quad$ !  man take everything I own already...

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