Hello, I just got a razer 7.1 tiamat 2 weeks ago and I felt it's kidna of a waste to pay 250$ for a headset and then use it with the casual stock awful 5.1(I'm guessing) sound card that comes with the motherboard.I'm looking towards getting a really good 7.1 sound card but I'm not sure if what I wanna get is compatible with my motherboard, some say it is PCI and some say it is PCI-Express.I have an Intel BGP6710J motherboard, and I was looking at Creative Labs 70SB088600002 SoundBlaster X-FI Titanium Fatal1ty Pro PCIe Sound Card and Creative Labs SB X-FI Titanium Fatal1ty Champ PCIe Sound Card (70SB088600007) and HT OMEGA CLARO Plus+ 7.1 Channels 24-bit 192KHz PCI Interface Sound Card, which one is compatible with my motherboard?And if they all are, which one do you advise me to get?Knowing that I'll be using it for gaming mostly but I still want a really good high-end sound for music and movies, thanks a lot in advance!