A post on Nabble Maven Users (
http://www.nabble.com/core-api-container-outdated-on-snapshot-repository-tf2550173.html#a7110351
) has given a brilliant idea for Bamboo.
For those who run on maven projects, It would be a great feature for successful nightly builds to automatically deploy to the remote repository. The build process would be something like this:
External:
(1) SVN/CVS commit new changes
Bamboo:
(2) Builds triggered, builds
(3) IF (successful build) && (maven II project) THEN run 'mvn deploy'
Some prerequisites for doing this are:
1. pom.xml must have distribution managment setup
2. bamboo server must have settings.xml setup with authentication settings.
I'm sure the guys at cargo codehaus would love you for this 
do this exact same thing? We've got this setup for the atlassian-spring project at the moment (so that it deploys to the repo everytime it builds)