I'd be interested about learning more about the so-called "antenna issues" that are mentioned. Anyone have more information?

YES I did have antenna issue's. I received my first eXpo the second week of January after much headache with AT&T(order was on BO with no ETA. After I hounded them and threaten to cancel my service's with them, a phone magically appeared and was shipped to me. They also were so kind and gave me a $100 for my trouble....)
My issue was with call quality. People could hear me fine, but all i heard was bits and pieces of there conversation. It sounded like the other person was going through a tunnel or something. After many hours with AT&T trying to update the phone, they told me my phone was defective and to order a replacement.
We wont go into the problems it took for me to get a replacement NEW phone from AT&T in February. But sure enough, one still shipped to me and I received it a few weeks ago.
All in all, my original eXpo had horrible reception and I am smack dam in the center of a full 3G Network in Austin. If this is the true 'defect' that has been holding up all the phones, I will be contacting LG once they resolve to get yet another replacement with the fix. So far my reception is decent, but not as good as it was on my Samsung Blackjack 2.
Would be interested in hearing if any other AT&T users out there have had this issue?
/rm