Fancy giving your opinions about Windows Phone 7? If so then Microsoft is holding a small research and feedback panel in central London on the 10th and 11th of August (at 6.15pm or 8pm) for “24 enthusiastic UK fans” to give their opinions on what they love or hate about Windows Phone 7 OS and we’d bet a chance to preview the improvements in the upcoming Mango OS.

Visit the application page here.