I have used my Hero in 2 different countries and I get the same problem: Regardless of signal connection, I miss half (a guess) of all calls made to me. People tell me it finally dials after a few straight-to-voicemail tries. This didn't happen with any of my previous phones (Nokias and Motos), in both of the aforementioned countries. Has anyone else got the same problem? Or is it just my phone that has it? I really hope my rubber case has all to do with this because I bought the phone from eBay (i.e. no warranty).