I forgot to mention, I did read that section from Last Night a DJ Saved....it was pretty good.
Regarding Trance & Progressive. The article I've written on the history of Trance may interest you. When it's done i'll send it to you guys.
Both terms Trance & Progressive I find aren't genres of music. They are 'styles' or 'sub-genres' of House. I know some of the Trance you are thinking in your head is the Cheese Trance of the early 2000's like some that Tiesto used to play, or the Cheese Trance that Oakenfold used to play in the 94 period. A lot of that stuff, we called Euro here in North America. The underground stuff was generally called Progressive House. This label (Progressive) lasted over here to around the time when Tiesto first started playing over here. I'm talking about what was played in the big clubs, like 10,000 capacity ones. Then, the word changed to Trance, to describe the House music being played in the main room at these big clubs. Tiesto continued to play House also, not just Euro Cheese Trance, but he was labeled a Trance DJ. Then Armin arrived and started blasting the word Trance out of a bazooka, but the House nation was confused because they thought Trance was already over.
The word House has become massive again in North America. The events are swelling over here. Sometimes 90,000 in one night. There has been a backlash against Trance, the next generation desires the House/Hip House sound again. It's incredible to see the next generation of punters come in and take over the scene. They are spreading like rats.
Kind of like how my generation killed the Underground Warehouse party scene. The raving fools that we were, we started infiltrating venues like rats and taking over.
Point is, in my opinion, they forgot to add the word House at the end of Trance, in the beginning, then none of this confusion would have happened. True some of the Trance recordings in the early 1990's appeared on Techno labels, but to me they were way too close in composition to House rather than Detroit/German techno. Add to the fact in our early scene, Trance was always played in the House room.