It's the 400th edition of MetsMusings and we have great guests to help me celebrate.  Brett Topel joins me to talk about his new project "BT Talks Baseball" and other projects , then the boys from "Baseball & BBQ" Jeff & Len, join in to talk some baseball, followed by a voicemail from my original 'co host" Barry Newman.  Phew, it's a show for the archives, so don't miss it.