When will Starcraft 2 be released?!

I really want to play Starcraft 2 because i can't host games or play with my 2 brothers against humans!. On Wc3 it changes ports for us so me and my brothers can play humans but not sc i hope SC2 will change ports just like wc3 :)

ps:Is there any chance to host Starcraft 1 using router their must be other instructions besides port forwarding ty :)Www@Enter-QA@Com

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