Question : How do I block IM (Aim triton and MSN especially) with my Linksys (WRT54G) or Netgear router

I prefer not to purchase IM block software to block my kid's chatting because I need to install s/w on different machines and they can always delete it. I would rather using my wireless router to do it if possible. I have Netgear/WGR614 and Linksys/WRT54G.

THanks

Answer : How do I block IM (Aim triton and MSN especially) with my Linksys (WRT54G) or Netgear router

Agree with abissa, however I find they keep finding more and more sites that work, like MSN japan, or MSN Australia, you seem to have to keep adding and adding. There are references as to how to block, in this way, and many of the sites to block in the link provided above; http://nscsysop.hypermart.net/no_chat.html
Tough thing to block.