Firefox is not able to load Orkut chat applet. It loads Gmail and all other sites of Google properly. Even it is able to load Chat in Gmail but unable to do so in Orkut. In addition to that Internet Download Manager is not functioning since I upgraded to 3.6 Earlier version 3.5 was working perfect with all apps and websites. Please look in to this as Firefox is losing a substantial fan-base due to failure to load most popular websites and support auto download from websites. Thanks