Would have been cheaper to get an iphone on contract (if u haven't already got one) and got the dump valve app that even sounds like a turbo spooling up.
i no but i had some spare cash over. nothing else to buy and i came across this? so i thought you lets have a go and see how good it is haha.
Just so people can see what everyone is talking about:
http://www.youtube.com/watch?v=CUmAiAUnjoM&feature=related
Fail imo. Sorry dude. Lol.