Has anybody else noticed the drop in signal when you pick up your phone? I can have it sitting on my desk with 3-4 bars and the HSPA indicator on, then pick it up and watch it drop down to 0-1 bars and no data indicator. It then takes about four minutes to get back up to the level it was at before. Kind of reminds me of the problems the iPhone 4 has. Will a case help? Am I the only one to experience this problem and I need to make an exchange? Thanks! Edit: Apparently I'm not alone...doing a google search yielded a lot of threads about this on T-Mobile's site, XDA, elsewhere.