http://cookieswap.mozdev.org/notes.html#c73 This extension help me a lot!! I want to ask if i can set any short cut key for changing different profiles. Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.12) Gecko/20080208 BonEcho/2.0.0.12 (tete009 SSE PGO)