Microsoft is sending out invites to a Windows Phone preview party in New York and we just got ours. On May 24, 2011 Microsoft will "lift the curtain on the next major release of Windows Phone".  A similar event will be held on the same date in London.

We've seen quit a bit on what's in store with Mango already and it will be interesting to see everything else Microsoft has up its sleeve on Mango or should I say Windows Phone 7.5.

As more information becomes available on this event, we'll keep you posted. We're also planning on covering the event and will pass on all the details on the next major release of Windows Phone.