Separate of Seaside, I decided to try to figure out how Monticello is supposed to work so I could then report back on what's wrong in the Seaside Dev book and I came across this video from Ramon Leon on how to use Monticello. http://onsmalltalk.com/screencast-how-to-package-smalltalk-code-with-montice... ...and I get hung up in the exact same place! 1. I created a category called "AAA" and made a class called "AAA1" with a single method "someMethod". 2. I opened the Monticello browser. 3. I added the package "AAA" to the Monticello browser. 4. I browsed the package "AAA" from the Monticello browser, which was reassuring. 5. I added a repository, pointing to a local directory. 6. I clicked on "Add to package..." (argh, still seems like it should be "add package to...") 7. The "AAA" package is not there. Now, I subsequently checked "AAA" in the Package pane and the local dir in the repository pane and pressed "Save". That seemed to work! So I removed the class from the system browser, then went back to the repository, clicked Open, saw the "AAA" category, clicked that and the mcz file name--and it loaded just fine. But I'm worried because step 6 doesn't make any sense to me and doesn't seem to work for me like it does elsewhere. ====Blake===