I have exactly the same problem on Moi Pro AMD with Debian 7 and kernel 3.2.0-4-AMD. After intall drivers 150728 and first reboot Debian found 2 adapters, after seconf another 8, and after third all adapters. Unfortunately i have "no lock" signal with dvblast on all adapters. On MOI firmware all was good, but I can't handle with tsdecrypt install and automatic start dvblast streaming (with web panel) after reboot.
CentOS is too heavy and strange for me.