Have you read Deborah Ruf's book "Losing Our Minds"? It's what put it all in perspective for me. It isn't everyone's favorite book, but it was absolutely indispensible for helping me get over my "GT denial" and understand just what was up with my DS6.

She deals with all levels of GT, from "vanilla" GT to PG, so it might be a good place to start...

Kriston