I found this website in the current issue of Popular Photography.
"The difference between this site and others is: * These instructions are written by a Certified Photographic Consultant & Professional Camera Repairman, Curt Fargo, and Camera Repairs most published author, Larry Lyells * Developed from real world experiences and written in layman's terms * We are a regular business with a store front * With an appointment, we will even show you in person how to accomplish this task (free of charge) * We want you to be able to clean YOUR sensor no matter where you have bought your supplies from * We don't offer information on only one method, we offer information on ALL major methods * We don't represent any one manufacturer and we sell no advertising to help keep our information unbiased"
After two years with virtually no "real" dust problems with my D300 i already seeing dust on the D3.
I think it's fair that they calling it "the dust magnet"...