do i need a macbook pro

ok so i am 14 saving for a REFURBISHED mbp, i make £40 a day (round $80)3 days a week working at the computer shop fixing computers, i have got this job for the summer holiday, so far i have £180 but i thought do i really need a mbp, this is what i do:
Gaming-use boot camp
i.m(sometimes)
love game level design
photoshop
internet
troubleshoot all family's computers
downloading movies and games
listening to music
using idvd/imovie

and no dont say get windows! lol

because i was also looking at iphone 2G for £200 on ebay what should i do?

I'd say you might not need Macbook Pro for that, although be aware that the Macbook uses a built in display adapter made by Intel, an X3100. You should check around to see if your apps would work with that well or not, this is particularily relevant for games.

For the other purposes, including movies (inc. HD), DVDs etc, it would be fine.

http://www.youtube.com/watch?v=B9gbGFmE1BY