The Java platforms are not as far apart as Sun Microsystems might believe. As far as a virtual machine is concerned, bytecode is bytecode. The beauty of the Java virtual machine architecture is its independence from class design. Most of a Java "platform" comes from rt.jar or classes.zip. For example, I should be able to plug classes.zip from JDK 1.1.6 into decaf. I can run all my applications that depend on that. Then, I can switch to classes.zip from JDK 1.1.8. I can run all my application that depend on that. Bytecode is bytecode. How much bytecode you put in your custom classes.zip is up to you. _______________________________________________ Kernel maillist - [EMAIL PROTECTED] http://jos.org/mailman/listinfo/kernel