Well, actually a BIG disappointment! I'm a fan of the "Byron Era" Uriah Heep and have recently purchased several DVDs of material from said era. So I was quite excited to see the "Transmissions" enhanced CD with its "rare broadcast performances". I ordered it and eagerly awaited its arrival. Well, it turns out that the audio tracks are from the "Live at Shepperton '74" CD and the videos are same as those that appear on the "Wizards and Demons" DVD set. And the so-called 'book' is, in my opinion, nothing more than glorified poorly compiled liner notes. So, my advice is to shell-out a few more $$ and purchase the Castle remaster of "Live at Shepperton '74" and the "Wizards and Demons" DVD - You'll be waaay more satisfied!