My review of the Big Finish Doctor Who Companion Chronicles adventure #4.2 The Glorious Revolution staring Frazer Hines as Jamie McCrimmon is available at Amazon.com here.
Hines companion chronicles are always fun not only because he is a good performer but also because his 2nd doctor voice is almost indistinguishable from the real Patrick Troughton.
Da Techguy's (no longer backup) Blog 