Cubase elements and QC,FD and CH


I buyed the cmc QC,FD and CH today and installed cubase and upgraded to elements.
I connected all 3 controllers to usb and started cubase but nothing seems to work.

im running on a imac i5 with 16gig of ram
mountain lion 10.8.2

What do i have to do inside of cubase to get this working?
i gues i will return the hardware tomorow when i dont get it working today

now i see that the QC and FD isnt supported by elements?
u sell these with cubase and it isnt supported? wtf?

gona return this crap.

sorry this is fixed.

people make sure u use a powered usb hub and update your firmware
this was the issue here