Hey i have a Line 6 Flextone III XL and i want to connect it to my computer so i can use line6 edit and i dont know how to do it. I think i have to use a MIDI cable but how do it get that to connect to my computer, do i have to have a USB to MIDI? Any help would be great if anyone has experience with this please help me out. Thanks

(pictures of the backpanel can be seen here http://line6.com/flextoneiii/photogallery.html)