I found some cool info on Benzos at Chemical Culture Blogspot and
Methadone /Suboxone info at Yesterdays fears blogspot.
http://chemicalculture.blogspot.com
and the related google group. As
well http://yesterdaysfears.blogspot.com
also has a new discussion
group specifically for Methadone and Suboxone issues. You should post
your questions there. Good luck.