Brian and others have told me that I could expect to define packages such as DolphinCompatibility-ODBC DolphinCompatibility-Streams and save them all using DolphinCompatibility, or save just one specific part by giving the full name, such as DolphinCompatibility-ODBC. I was unable to make it work reliably, and I think I might have just figured out why. Assertion: package names and class names must agree up to case; method categories (*packageName-etc) appear to be more forgiving. It further appears that once one messes up by naming a category and package Dolphincompatibility instead of DolphinCompatibility, the only way to fix it is to delete the working copy of the package and re-create it with the correct case after renaming the category, or something like that. Does that sound right? Am I missing something that might cost me later? Bill