Well - if you don't mind a little digging-around, a lot of your above mentioned are on YouTube. Especially music and video game clips. Otherwise - gamefaqs.com has an enourmous amount of info on just about every game you could think of. Everything from FAQs/walkthroughs, stats/reviews, even previews on upcoming games. You may have to dig around there too if you are not sure of what you want to check out though...but they also have message boards for their members.
Otherwise, for anime, you may want to PM T-C or Hydra and ask them - I know they are both into it. Hope that helps.
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Never give in, or give up - but ALWAYS give.
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