I enjoy most of those (I've listened to Lij Shaw interviews in particular for hundreds of hours at this point). I also like Ian Shepherd's podcast - good for mastering, but also of general interest: http://themasteringshow.com/
This!! TapeOp is free, they will send you a printed magazine and/or a digital file. Once you subscribe they will also send links to pod casts. This is a great resource, I get maybe 5-6 spam emails a year and they are always a chance to win something awesome for free.