Free software to track iphone?

[HeXploiT]

Are there any free apps out there that will let a person track an iphone in case it's lost or stolen?

 

[vshah]

multitasking/background tasks on the current iPhone OS, but I imagine something like this will emerge when iphone OS 4 comes out this summer.

 

[Rottie]

mobileme is the only one but it is not free