Among other things, yesterday I spoke to Jim, our CTO, about a very small class he has in mind to help make legacy systems available as Jtrix services. It's quite simple and very elegant. It involves setting a few fields in one class which then gives you a warrant for someone to access the service. The class then starts an HTTP server listening for a service bind request. This will come when you give the warrant to someone and they use it in a netlet. At this point your legacy application can talk to the netlet. Very simple. Requires a little bit of work, but should open up Jtrix even more.