[Windows Phone 7] Windows Phone Developer Tools 7.1 Beta

Mango 終於快要出來了，微軟也加緊腳步推出 SDK 7.1 版，想嘗鮮就要趕快下載。

Reference

• http://www.microsoft.com/downloads/en/details.aspx?FamilyID=77586864-ab15-40e1-bc38-713a95a56a05&displaylang=en
• http://studyhost.blogspot.com/2011/06/windows-phone-7-mango-sdk-71-beta-first.html
• http://blog.studyhost.com/BlogData/20110621/examples.html