Google has a tool that permit to measure the noise/interest on the web about certain terms. My friend used it to compare 4e, 3.5e and Pathfinder on 2 years, and the result is that 4e peaked early when it was out. 3.5e stay more or less constant, and Pathfinder continuously raised in interest. So...
I'm preparing that adventure. Anyone has converted that adventure ?
Also in the adventure their is a possibility to fight the Graben family, but there is no stats for them. What kind of undead did you use (AD&D or 3.x) ? Any suggestion ?