I am a little confused. Since I am using this only for movies, I see the following products that look interesting:
http://www.soundblaster.com/products/Sound-Blaster-X-Fi-HD.aspx
http://www.soundblaster.com/gaming/soundcards.aspx#xfi
http://us.creative.com/p/sound-blaster/sound-blaster-recon3d
Which would be the right fit for me?
I have no experience with the X-Fi or X-Fi HD, so I cannot speak to either product. I'll defer this to Evshrug when he's around.