Re: Trail versions of Deffect Tracking Tool Bugzilla or Clearquest.
Darrel is right about IBM. In the past, I've always had to have IBM/Rational come to my office to do a sales demo before they give over anything and even then, they still won't give you anything free. And it's an expensive option but you can get a proof of concept from IBM.
Going out of your comfort zone requires failure. True genius is measured by your recovery.