I have been toying with the idea of running these 3 super modules as a campaign (in 3.5e) and was wondering if anyone else has done this (or in any other edition) and how well they work as a series? I'm not worried about conversion and balance, I have some of the conversion files and can do the rest. I'm talking about story-wise and level-wise leading into each other. Do the stories mesh well? Are the ending levels of one about right for the start of the next? Any play tips are welcome.