Well, we don’t know this for certain, but T-Mobile has announced that they are holding a special event on April 21st in New York.  No details have been given, so we don’t know what this mystery event is all about, but the last time they did something like this, it was to release the HTC G1.  So far, most people are expecting the event to include the unveiling of the HTC Magic/G2/whatever they’re calling it these days.  Rumors say the T-Mobile version of the handset is due to be released soon.  We’ll be sure to let you know if this event is the Magic’s coming out party or if it’s about something else.