to be connected to the 3.5mm? Here is an example of a usb dongle: http://www.keenzo.com/showproduct.asp?ID=1083072

It says it streams, but I though music had to be streamed through the 3.5mm jack no matter what.

If it is possible, and I get one of these, how do I tell my computer to transfer the music through the usb? Why don't speakers hook up to the usb? I just don't get it, and I don't know where to research it...