Ok, thanks. I might try it.
The problem is that the notice is sent to me, but it is apears in the channel that he is in (so if I'm in another channel too, I will get a bip noise which tell me that someone send me a provate message), so I asumed that I can retrieve the channel from it.
I will try the $comchan($nick,1) though, cause it looks promissing.
Thanks.