Hey, this is my first post so be nice.
Basically the story is I bought an iPhone(1.1.1) and I (after hours of looking through this site) got all the info about unlocking an iPhone, but the only problem is I NEED iTunes 4.3 or what ever version necassary so I don't get updated and bricked!
Could someone provide me with a link or something to download the iTunes app.

Im running Mac OS X 10.5 (Leopard)

Thanks
-iNinja