As I said a while back, a podcast RSS feed has been in the works, and as of today, we've got one. It'll still be about a week before the show's visible in iTunes (it usually takes a while to get through their verification process), but if you'd like, to can plug the RSS feed right into your media player of choice (be it iTunes or otherwise):
Furthermore, episodes from here on out will be hosted at libsyn.com rather than Squarespace. What this means for you is that in addition to direct download links, future episode posts will also have an embedded flash player.
Also, for those of you with iPhones, iPod Touches and iPads, a Crosstawk.com App is on the way - it should be downloadable within the next week or so.
As always, check back for updates on upcoming Crosstawk.com happenings!