as a new member in this forum,i want to recommend an app to you. i hope my recommendation can give you something useful PandaZune for Windows PC is an application suite. PandaZune can let Windows phone users search the Pandaapp Marketplace application, download the xap packages and deploy any application to a WP7 device. Like other apps in Pandaapp, PandaZune is totally free for unlocked windows phone 7 users, here are some clarified key features in PandaZune: PandaZune version1.1(beta) Key features： 1.Deploy local xap files into Windows Phone 7 device without Zune; 2.PandaApp Widnows Phone Marketplace embedded; 3.Fast download and deploy xap files all in PandaZune; 4.Manage the xap files downloaded by PandaZune; 5.Mango supported! 6.The latest Windows Phone news keep you informed. download address:http://download.pandaapp.com/windows-phone-app/pandazune1.1beta-id2928.html hope it's useful for you!