Stream your iPhone or iPod touch music from any iTunes

This is totally cool! You can easily stream the music off of your iPhone or iPod touch to any computer running iTunes. We tell you how in five easy steps.
Jailbreak your device (we recommend this one-tap hack)
Run Installer.app from your home screen
Go to the Resources tab in Installer.app, tap ‘Edit’ then ‘Add’
Type ‘http://home.mike.tl/iphone’ as a new resource
Refresh your repositories then go to the ‘Install’ tab of Intaller.app
Find ‘Firefly Media Server’ and install it

Make sure your firewall settings allow communication and enable “Look for shared library” in your iTunes sharing preferences. Now your iPhone or iPod touch music library will show up as a Shared library in iTunes (the default iPhone password is ‘dottie’, the iPod touch password is ‘alpine’). Stream away.