I call internationally on calling cards A LOT (gv to those countries is 2x more expensive). Because of the calling card, sound quality and volume already takes a hit. Translation from a non-native language is more difficult over the phone, and damned near impossible for me if I can't hear them CLEARLY and LOUDLY. Same goes for the party at the other end if my microphone is sub-par. Can anyone recommend a bluetooth headset that works well with the droid and has AMAZING call clarity, quality, and good volume? Aesthetics are unimportant, I don't care what it looks like or how big it is. It just need to sound loud, clear, and have a good mic. It also needs to be comfortable because it will get used 1-2 hours EVERY day. Bonus points if its stereo and supports A2DP audio, as getting one of those for music listening is also on the shopping list... but I'm perfectly willing to get two separate units if I need to.