Thanks, I agree that if it's working then I should keep using it. However, what I've read online is that it might sound ok to me but not the caller. I've tried calling a few friends to see what they say about the quality but want to ensure the quality is good for business calls.

I guess the post was dual purpose...see if others had good or bad experiences with GV (I found very few posts here on it) and see if there are other alternatives I should be looking at.