For minecraft I've been using hamachi servers for the longest time but they lag often, so I've tried port forwarding my mine craft servers. I could connect with any computer in my network but all other computers are not able to connect. the way I have my inter net set up is [Internet -> modem -> wireless router -> computers] the modem is connected through a coaxial connected to the wall, so far I'm able to port forward with my wireless router (Linksys WRT54G2) But from there I don't know what to do. Can some one help me please...