Added "Framework Guide" - Don’t Do That! Do This!

Based on this presenation from the ASP.NET team:
https://skydrive.live.com/?id=7230A11E3A3E316B!43499&cid=7230a11e3a3e316b&authkey=!ADGUu7QPJrj3BKs#!/view.aspx?cid=7230A11E3A3E316B&resid=7230A11E3A3E316B%2143499&app=PowerPoint&authkey=%21ADGUu7QPJrj3BKs