Just as rumored, Apple has released the 2.2 firmware update to the iPhone. The update includes all of the rumored features and more.

Some games can come with some pretty annoying, repetitive music. Sometimes you just want to listen to your own, or maybe even a podcast. Up until now, you would just have to deal with it. However, if you want to play your own music while you game on your iPhone, or just find that Super Monkey Ball music annoying, there is an answer. An interesting trick from Mac OS X Hints provides the solution to this question, and although it’s weird, it’s cool.

Check it out after the break.