1 Motherboard, 8 GPUs -- PCIe Splitter?

Hi all,

I have a single motherboard which has 4 PCIe x16 and 1 PCIe x1 slots. I have 8 HD7950 GPUs. I've looked into splitters a bit, and found this: http://www.amfeltec.com/products/x1pcie-splitter3.php

Though, I am unsure as to how the PCIe x1 will properly connect to the PCIe x16 connector. According to this article: http://champagneandsecurity.wordpress.co...w-q1-2012/ and here: http://blog.zorinaq.com/?e=42 , it is possible to connect it.

Can anyone weigh-in on my question? I have 1 motherboard, and 8 GPUs. How can I make all of them connect on the single motherboard?

Thanks!