Fire Wall issue/qestion

Well iam A Very Serious Gamer But to Play Most MMORPGs On My Comp i Most Turn of My Fire Wall Simply Adding The Program To The Acception List Want Work Due To My Antivirus Program Which is Windows Live OneCare So i Want To Know If i Turn off My Fire Wall To Play An Online Game For a Couple Hours Will i Be Bombareded By Virus

You could.
It would be better to turn off your AV rather than firewall.

Since your AV would be off, be very careful if you have to click any links.

Would a Downloaded Fire Wall Be Recommended

Maybe, but some firewalls can be too sensitive and end up blocking internet access or blocks programs.

I don't understand why'd you need to disable your AV just to run a game though.

Well What if i Only Played The Game While The Fire Wall is Down and Didnt Do Anything Like Surf The Web or Email would That Still put Me At HighRisk

It should be fine in theory, but even when inside the game, any links you receive from other members could be malicious, so DO NOT visit anything.