What app do you use to stream music from your home computer?

[King Mustard]

I have way more music on my computer than I can fit on my iPhone 4.

Commercial radio stations/Last.fm only go so far (basically both offer little control as-to what songs you listen to at any certain time).

What apps exist to stream music from your home computer to your iPhone (over 3G specifically)?

I don't wish to use the iTunes streaming feature (AirPlay). I would prefer direct hard drive directory listings as I don't use iTunes (therefore the media library is never populated).

I know of WiFi2HiFi, but £2.39 seems quite costly for what I want it to do.

 

[nashmills]

I have tried several of the available apps for this and I always come back to Audiogalaxy. It's the most stable and reliable for streaming to my car while driving and has full AVRCP bluetooth control.

 

[DuckSoup]

deleted. I misread the OP.