In case anyone is looking for the BizTalk Terminator application, I just realized that the old link (http://biztalksupport.mslivelabs.com/publish.htm) no longer works and that the new, maybe temporary, link can be found here: http://blogs.msdn.com/b/biztalkcpr/archive/2009/10/01/biztalk-terminator-download-install-info.aspx
This tool can be pretty helpful when trying to cleanup CRUFT. In addition, there are also a handful of helpful performance tuning scripts and general management scripts. This is a must use for BizTalk administrators.