Borrowed from Whitaker's website...
http://bipolarblast.wordpress.com/2010/06/27/benzodiazepineschronicity/ some choice bits are picked out to read...and then a link to all the collected studies that prove benzos are highly problematic to say the least..
if people need to know about other psychotropic drugs Whitaker has a page for all the major classes and how they, much like benzos, tend to make the initial problems worse.