Good to see that Seth's request for contributions to his PMC Software Auctions has been given wide publicity such as MacWorld's News: Mac developers donate software for cancer research:

"A long list of Macintosh developers are among those that have donated their software to help fight cancer. Seth Dillingham is organizing the campaign that will see all of the software auctioned off with the proceeds donated to the Jimmy Fund.

IIRC, I've personally sponsored Seth for all his previous PMC rides and would encourage everyone whose family or friends have been - directly or indirectly - affected by cancer to also sponsor Seth in the 2007 Pan-Mass Challenge (PMC).

Good luck Seth!