I am interested in purchasing one of the FD-ISR solutions available. I must say I am a little confused by the licensing and distribution model for this program/technology. I read the sticky and I see that I can purchase from one of the following: Raxco Software (FirstDefense-ISR) PEER Software (Peer-ISR) Software Pursuits (BootBack) Which one of these companies offers the best product? Or are they all the same? Does one have more features than the other? More bugfixes? A Better interface? Please, if someone can clarify this I would appreciate it.