Create: The instructions are clear and well documented at the link above so i won't rewrite them here. Just really be careful with the battery leads b/c they are very fragile as i had to repair them 2x's :)
Found the blue wire labeled "ANT", snipped it, soldered it, and taped it up.
Closed it back up and pulled the wire easily out the other side.
Complete: I didn't get the full range i was looking for, only added ~1' of wire, but after placing the modified tunecast next to the podcast shower radio I have no more random pops and fadeouts! Thanks John!
nickc316 at gmail.com