Works for me on all three desktops and both laptops.......
My AH2 PC doesn't even have a sound card in it right now, just the USB headset/mic. I have the "good" sound card in the rig I use for mixing down my music.
Seemed like a quick fix to me since, IIRC he has been building this rig, since one of his former squaddie shipped him a bare bones setup.