Changing Function Keys

[lotsofstuff]

I have a last gen macbook pro, how can I change a function key to play music from iTunes (like the new ones)? Preferable it would be f12 since I never use dashboard.

Thanks!

 

[alphaod]

When you say "last gen," are you specifying the Late 2009 model or the previous design (non-unibody)?

 

[lotsofstuff]

non-unibody