Ahead of HTC's big announcement, a tipster has leaked this screen-grab from Target Mobile showing the HTC Rhyme (formerly the Bliss), ready for eager fans to pre-order from September 22nd -- apparently the official launch date. Target Mobile looks to have exclusive rights on a plum-colored version of the Verizon handset, previously seen in white and green. The leak also adds some early details on the rumored charm notifier, which lights up to announce incoming calls and messages. It appears to connect to the headphone jack and will apparently work "outs