Ken's recent post and a few helpful links from my cyber-pal Algo have combined to prompt me to provide a link to Eric Svendsen's debate on authority. When I first began studying Roman Catholic issues, I was fortunate enough to come across Eric Svendsen's Ntrmin.org website.
I haven't heard this debate (or if I did, I don't recall it), nor have I kept up with Eric. I look forward to checking it out.
Debate : Authority
(Video part one)
(Video Part two)
Mitch Pacwa argues the Roman Catholic position (amounting to sola ecclesia), while Eric Svendsen argues the Protestant position (sola scriptura). This debate took place in Oklahoma City on May 2007.