Macbooks run Macintosh which is useless for gaming. They also cost more than they should and have substandard components which is also a big no no for gaming.
Alienware are some of the best pre-built gaming PC's you can get in terms of quality and power, but they cost about the same as a Mac...
Get out off your computer, out of your house and go meet someone.
Then get their email, it's likely to be free unless it's a prostitute. Then it could get expensive
Find an Apple retailer near you, or send an email to the Online Store.
iPods are great, but don't ever buy anything else from Apple, crappy support, extortionate costs and dodgy specs