I followed a couple pages of links returned by a Google search and eventually found a PDF of the Bellanca Service Manual for my '78 Decathlon free on a file transfer site. Still looking for a parts manual.
Wow! What is so different about the 2008 bird? My Bellanca manuals are semi-useful, but worth no more than ten bucks each.
Well, 18.56 each today's money. The only real difference is the metal spar wing, and if you need a manual on that your insurance company will probably buy it - or new wings!