Leroy
2012 Troll of the Year
I'm pretty sure your standard DLink can block outgoing packets.  There also exists well known ports for warcraft.  
This is how I would do it. Block all outgoing ports for TCP/UDP/ICMP/IGMP
Allow port 80 (http), 21/22 (sftp/ssh) CS/WoW ports
http://portforward.com/cportsnotes/battlenet/wow.htm
			
			This is how I would do it. Block all outgoing ports for TCP/UDP/ICMP/IGMP
Allow port 80 (http), 21/22 (sftp/ssh) CS/WoW ports
http://portforward.com/cportsnotes/battlenet/wow.htm
 
				 
 
		 
 
		 
 
