If you have been following the launch of Windows Phone 7 at all, then you probably know about this fancy party on October 11th. Well, it was originally thought that AT&T would have it all to itself, but good ol’ Magenta is crashing that party to bring a little style to the room. Somewhere in the event log it says that there will be “an exclusive showing of T-Mobile powered Windows Phone 7 devices.” Read that again….Devices! Plural! Will we see something more than just the HTC HD7? I know some people that will be looking forward to that around 3:30PST on October 11th. Leave your thoughts in the comments!