Anyone used Hyper SLI?

Anyone here ever used this? I can pick up another 550 ti real cheap, or 2 560 ti's for a real good deal and am just curious.

Hyper SLI

:edit: I realize it isnt supported anymore, but I'm not terribly worried about that. Once I find drivers that work I'll just stick with those. Or try new ones then roll back to the working drivers.

Iv'e been running 2 gtx560's on an older 970 xfire only chipset board for 6-7 months and it has worked great. i'm still using 335 drivers, not working with the 337.88 yet, fingers crossed that they'll be some support on it. http://www.techpowerup.com/forums/threads/hypersli-enabling-sli-on-non-sli-motherboards.153046/