Filed under: CellphonesIt's bordering on preposterous how long we've been teased about 3G connectivity from T-Mobile, but apparently, the madness will end this summer. According to CNET, company CEO Hamid Akhavan made mention at Mobile World Congress that T-Mobile would be rolling out 3G sometime during the warmest months of 2008 here in the US of A, but unfortunately, no concrete date was dished out. What