I've released version 1.3.4 of the CCK Wizard. It's available here.
It has the following changes:
- Delete the previous CCK's bookmarks upon upgrade.
- Install plugins in the correct directory
- Allow two CCKs to coexist
- Much better method for overriding about:config
- No longer use JAR files
- Bump internal versions to 10.*
A problem was discovered after I released this where if your Company Identifier contains a dash (-), you'll run into problems. You can either remove the -, or use the beta version I uploaded here. This wasn't a big enough problem for me to refresh the build.
Feedback is appreciated. Support is available on code.google.com.