This won’t matter to most people I guess, but I thought it might be worth noting that Philosophical Books’ “symposium on _Knowledge and its Limits_ is freely available online”:http://www.blackwell-synergy.com/servlet/useragent?func=synergy&synergyAction=showTOC&journalCode=phib&volume=45&issue=4&year=2004&part=null. I might write some posts on some of the content given that it is all for free!