Anybody that has sent their hero into HTC for the dust issue? I'm curious if the dust came back, or if they did something to prevent it from happening again. There are older threads on this, but from my contact with htc they claim to have a "fix". I am about ready to pack it up and ship it out for them to just fix it right, but I wanted to see if anyone else had experience with doing so. Also, if you did, about how long did it take?