Is anyone having luck with Lucid Virtu MVP ?

Honestly, at this point it looks good if your GPU is underpowered. Seems to be of little use if you have up to date, decent hardware. Very typical of new technologies. I would wait a few months and take another look.
 
http://www.anandtech.com/show/5728/intel-z77-panther-point-chipset-and-motherboard-preview-asrock-asus-gigabyte-msi-ecs-and-biostar/3

As far as I can tell, there is NO increase in framerate, just in "responsiveness". I have tried Skyrim with it turned on and off and I cannot tell the difference.

Here is a clearer post about it:
http://gigabytedaily.blogspot.com/2012/02/lucid-virtu-mvp-what-it-is-and-why.html

Note that they talk about avoiding tearing of the screen and input responsiveness, nothing about increased framerate. Me, I thought that what the damn thing was for: to combine the power of two graphics cores. Gypped!