Streaming music FROM iPhone?

[Blaahval]

I'm desperately trying to stream music from my iPhone to iTunes, but I can't find any software that seems to be able to do it. I can find several 2-3 year old articles mentioning "Firefly Media Server", but all the repositories in those articles are long gone and I can't locate this software anywhere.

The only thing that comes close in Cydia is something called FireflyStarter, but it crashes on startup and does not seem to work with iOS 4.1.

So is there any version of Firefly Media Server that is still working? Any other app that can do the trick? Any suggestions on how to make FireflyStarter work?

I'm all out of ideas, but would very much like for my iPhone to be able to do this.

Thank you very much in advance!

[Simon]

I wouldnt mind something like this either. Like a reverse airplay type of thing.

[Blaahval]

I wouldnt mind something like this either. Like a reverse airplay type of thing.

Yes exactly. It would be the easiest way to quickly connect to iTunes on a friends computer for example. No cables at all and music playing while the phone is still in your pocket.