Hey Gan - I've had the same thing happen where when I post a - as usual with me! lol - long reply to a forum thread, it sends me to the forum index. What I do is just click "Back" and hit post reply again and it then seems to work correctly. Once, however, when I went to see if the reply made it, there were 2 copies of my message so I just deleted one of them. Must be some weird thing happening that's maybe related to the 2000 character limit on IM's? Just guessing, but it IS a bit of a hassle. Rick