Dear All, For people who do not know, O2 is the browser David has implemented in the last few years. It replaces class-categories on the left-hand side pane with a list of packages. We are still away from having packages as real first class entities, but this is a good step toward. Note that some people find O2 a bit slower than other available code browsers. David and I spent some time on fixing O2. O2 has now no dependencies to OB anymore. We would like that people try it and submit bug reports on the google bug tracker. In a fresh 10505, you can load O2 by evaluating: Gofer new squeaksource: 'MetacelloRepository'; package: 'ConfigurationOfO2'; load. (Smalltalk at: #ConfigurationOfO2) perform: #loadDefault O2 does not need OB whatsoever. O2 loads in a Core (I tried in a 11165). Before and after loading O2, running OB tests give "548 run, 547 passes, 1 failures" [*]. Cheers, Alexandre [*] the test have been loaded using (ConfigurationOfOmniBrowser project version: '1.1') load: 'Dev Tests' -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.