Oh, and I'm testing Naiad support for all the Smalltalk systems I know: Pharo, Squeak, VisualWorks, VAST, ObjectStudio, GNU Smalltalk, Amber, Redline Smalltalk, and Dolphin Smalltalk. Please let me know of any still in existence that I overlooked. I think there are possibilities for Self and JavaScript as well, but I'm starting with systems that are class-oriented, with single inheritance, and a stack-oriented virtual machine instruction set (or can provide a sufficient illusion). With Naiad support installed, any system is able to synchronize live editions (for methods, classes, authors, tags, etc.), with any other. Compiled methods are transferred directly; recompilation from source code is only done when the instruction sets of the VMs involved are irreconcilable for that method (or on demand). For most of the methods I've considered so far, no participating system actually needs a compiler installed. -C -- Craig Latta www.netjam.org/resume +31 6 2757 7177 (SMS ok) + 1 415 287 3547 (no SMS)