I know I promised to post some information on this topic, but never got around to listening to the old Brew Bubbas podcast I mentioned previously. Then, this week, James Spenser interviewed someone on basic mead making and he mentioned this site.
http://home.comcast.net/~mzapx1/On the site, I found basic information on meadmaking, which was excellent. Additionally, I found this FAQ about nutrient additions and it explains it far better than I could.
http://home.comcast.net/~mzapx1/FAQ/SNAddition.pdf