I am glad to be with you.
I am a newbie in using sabnzbd can somebody please help me. I would love to have growl-Notofications on my Macs (Tiger and Leopard)
I don't know where to copy/what to make with the files "growlnotify" and growlnotify.sh.
Easier to just install SABnzbdX, I think that has native growl notifications. If not, you need to unpack it to your scripts folder (or create a scripts folder, and give sabnzbd the path in config>folders) then set it as the default userscript. You may need to make the file executable, simply google for this.