The lights are on
The online community is completely underrated and growing everyday. LittleBigPlanet and MGS are awesome. Get Valkyria Chronicles and Uncharted. Uncharted is something special that you DO NOT want to miss out on. You may want to check out Demon's Souls. Havent tried it but I hear great things about and Dragons Age Origins looks pretty good.
Cheers to your purchase and WELCOME.