Hi all, I am looking to buy the TBS6903 and i have some questions to witch i couldnt find clear answer in internet. My questions are basically: 1- Do I need a graphic card to run with the TBS6903 to decode UHD and h.264? My HTPC motherboard is asrock Z97E-ITX/ac and CPU is i5-4690 4Gb RAM 2- Will it...