DTS-HD MA for PC?

[rarredoa]

i've got a HTPC, which i love, but have had problems with. VC-1 titles and AVC titles run choppy, but I am upgrading my video card to the NVIDIA 8800 GTS, which is supposed to utilize its powerful processor to relieve my CPU from doing the powerhungry processing of VC-1 and AVC codecs... we'll see. My question is regarding PowerDVD ULTRA. I currently use PowerDVD 7.3 deluxe, which works well, but if ULTRA decodes DTS-HD MA and sends the decoded signal through my X-FI fatality card and send to my onkyo 605 via analog output, then I will purchase PowerDVD Ultra.


Does anyone know if DTS HD MA is decoded with PowerDVD ULTRA, and if so, can i have the soundcard send the decoded DTS HD MA signal as analog to my receiver? cyberlink's website's not clear on whether this is tru or not

AMD x2 3800 cpu
x-fi fatality soundcard
2 x1600 PRO ATI video cards in crossfire mode (soon to be single nvidia 8800 GTS)
3 gb of ram
sony bwu-100a
powerDVD deluxe 7.3