I thought for sure Jon would have given his review by now... maybe I'll search in the archives in a little while for it, but in the meantime:

GuitarNuts.com review of Rare Earth soundhole pickup

This is a review of the humbucking soundhole pickup. The guy who runs this page, John Atchley, is a real cool guy who really knows his stuff. Actually, I've wondered for a while now if John Atchley and Lordathastrings are the same person, but I don't think so, since I believe John lives in the US.