Mark and Mike, congratulations on launching your new podcast! I have just subscribed to it in addition to the Manager Tools cast.
I absolutely love the theme music you use - I think it's musically the best and also the most appropriate of any podcast I subscribe to - but I was wondering if you had thought about using slightly different music for Career Tools. It's not a big deal, but I find it just a little disconcerting to hear the same music used on a cast that has a different focus. Perhaps the same musician(s) produced similar music that you could use? It's just a suggestion; I can think of several reasons why you might want to keep the same theme for both casts.
And thanks again for all you do! Manager Tools has been a fantastic learning experience for me, and I've applied much of what you've said to my job (where I manage projects, but don't have direct reports). I can confidently expect that Career Tools will be equally valuable. I'll be emailing a link to this newest podcast feed to many colleagues.