JailBreak
http://blog.makotokw.com/2008/07/01/windowscygwiniphoneipod_touch/http://blog.makotokw.com/2009/03/19/windowscygwiniphoneipod_touch_1/
http://blog.makotokw.com/2008/07/01/windowscygwiniphoneipod_touch/http://blog.makotokw.com/2009/03/19/windowscygwiniphoneipod_touch_1/