Great results! Since getting my X1000 in 2012 I have been frustrated by my inability to use Blender at workable speeds (talking intertface not rendering) without resorting to Linux. No more! Things in Blender work quite well now that I have installed a Warp3D compatible card via the same PCIe-PCI-X adapter and ribbon extender that Goos mentions in this thread.
Only oddity is that so far I can only get Blender to launch on its own screen via my "new" ATI Radeon 9200 PCI card if the Workbench screen is on that card rather than my Radian HD 6850, which still resides in the same X1000. I'm using both cards in a dual display configuration. But it is worth the hassle of moving Workbench to the 9200 card when I want to run Blender, as Blender works so much better with real Warp3D than it does with the wazp3d otherwise appreciated software solution.
The PCIe 8x to PCI-X adapter gives me a faster PCI slot for the 9200 card than the onboard Nemo PCI slots.... 66mhz rather than 33mhz. The adapter is actually marked 133mhz, but perhaps that requires a real PCI-X card. Not sure.
Physically, the adapter I got is a right angle adapter. So the ribbon extender is needed to make this work. I was able to mount the 9200 card upside down in a leftover slot cover I had on hand using a screw and a nylon tie since only one screw hole matched up. I then used a longer plastic strap i had on hand to give some more support to the rear of the card, connecting to my hard drive cage, so the card would not droop. I put a couple of layers of folded over tape on the inside edge of the 9200 to keep it from shorting anything on the Nemo board in case contact is made. It's awfully close.
Some pictures...
http://www.thevideojunkie.com/photos/pcix/Photo1.jpghttp://www.thevideojunkie.com/photos/pcix/Photo2.jpghttp://www.thevideojunkie.com/photos/pcix/Photo3.jpghttp://www.thevideojunkie.com/photos/pcix/Photo4.jpgThanks, Goos, for figuring this out! I previously tried a 9250 card in an X1000 PCI slot but was terribly disappointed at the results when it comes to speed.