Hey BB Sly,
Did you insert the USB controllers in the PCI-X slot?
We just recently tested the Sandberg USB 3.0 controller with the drivers on this site http://www.sandberg.it/en-us/product/USB-3.0-Boost-PCI-Express. Be sure to use the drivers from this website.
Which email was it? Did you get a case number confirmation to your email?
I can´t seem to find your email.
Let´s get this issue fixed for you.
Keep us updated.
Kind Regards,
Darren Hua
Tobii Tech