Hi rmorley,
Thanks for your reply. I actually did check out opencores website after I my post here. You are right, the site is a good resource.
I am actually trying to use the stratix II GX as the go between my pc application and another peice of external hardware. I get info from the hardware that I pass on to the pc application over the PCIe and that app passes me information (video) based on what I give it. This FPGA has specific pins to deal with PCIe but I am not sure I will implement the whole timing/interrupt issues. I am not sure how easy the pci megacore will make it to implement.