Getting listed in Yahoo is actually pretty easy. I can get listed in about 2 days. But you have to use the full PostMaster service to make it happen, however. http://www.netcreations.com/postmaster is the url for that baby. They don't give out the information for the free trial service. But hey, the paid service also sends out your announcement to about 13,000 people on their What's New list which makes everything very worthwhile.