My suggestion: Don't use teamspeak. I got along fine without it. Then again, I mostly played downloaded maps on single-player mode. You might have sound card compatability problems, as well. I've heard of it happening with KotOR (don't bother if you don't know what that is.) However, I don't know how to fix that.
"The beauty and genius of a work of film
may be reconceived, though its first material expression be destroyed; a vanished fiction
may yet again inspire the screenplay-writer
; but when the last individual of a race of living directors, of artists,
breathes no more, another heaven and another earth must pass before such a one can be again." -William Beebe, modified in memorial of the twentieth century
Su'cuy, vod, kar'laylirdarasuum me'suum!
Star Wars: The Plastic Director's Cut!