Downloads & Facebook

[Big Daddy Dave]

Hi, n00b here, I got my Samsung Galaxy S2 recently and Ive been searching for some kind of app that I cannot find, not even sure it exists, but in my mind if Ive thought of it, then someone else has, so I hope this is the case.

anyway, I want an app that'll let me post my downloads to my facebook wall (legal of course, I like to purchase music through 3G when im out and about)

is there anything that can do this?

thanks