Hi, I am looking for a 4G phone on the Verizon network. The Thunderbolt isn't offered at Costco and I don't really like that it doesn't have an HDMI output anyway. The bionic is what I'm leaning towards, but do not know whether Costco will be offering it. I'm thinking about buying a Droid X at costco for $49.95 and exchanging it for the Bionic or other 4G phone w/in 90 days. The guy at the Kiosk said that he didn't mind me doing that, but he didn't know what 4G phones will be offered by Costco w/in the next 90 days. Also, will exchanging the Droid X mean that I can't use my "new account" discount on the Bionic? Right now I'm using a Net10 phone and really want something soon lol. Thanks.