There are a number of plugins such as m2eclipse and WTP plugins which are of use when developing ESB 4 applications.
A specific FUSE tool is the fuse integration designer: http://fusesource.com/products/fuse-integration-designer/#documentation see the installing guide for details on how to download.
You can find a number of excellent online tutorials on Getting started with FUSE ESB 4: http://fusesource.com/enterprise-support/online-training/
hope this helps,
But the eclipse through the development of third-party package fuse esb jar only online update? ?
Eclipse3.4.1 here to update my online speed too slow!
Where can I download have no plug-in fuse esb package?