ack.. heh, ive been away. Yay! Lassev is back! You seemed to be missing for a little while. Anyways... target_relay? Ive seen it in the hoth siege map, but... what is it? Well, the main thing is you got your scripts working.
BTW, check the OJP's forum, RazorAce has coded in almost everything you need to get scripting PERFECT in multiplayer. I know hes added in several commands, and misc entities, like misc_model_breakable. You have convert scripts, youll see if you check out his thread. Its interesting :) Of course.. you need the code to get this working, im not sure if hes going to let any non-ojp modders use it.
Oh.. I assume you use it in place of the script_runner... just.. target it, and type usescript whatever....