You may or may not have seen this email that details Windows Phone 7 Mango update and how it has improved Windows Phone experience, but if not, check it out below:
June 2, 2011 By
Windows Phone Mango (7.5) Video
About JonConstantly challenging opinions and looking for new opportunities, Jon develops the product ranges and business activities and very much strives to maintaining growth and taking Clove in to the future.
Never knowing when to stop, he spends too much time in the office! He's very organised; writes lists, reports, spreadsheets, you name it, he's on to it!! When he does relax, however, he can be found driving his pride and joy (his Range Rover Sport), walking his Dog, down the pub or at a local restaurant. He does too like the finer things in life and often lives beyond his means, only the best hotels will do.
In fact, this is Windows Phone 7.1 not 7.5. http://www.engadget.com/2011/05/24/microsoft-announces-windows-phone-mango-update-early-and-in/