I found these tutorials for Callisto on Eclipse that are very nice and can help any newbie setup eclipse and some great plugins and features.
You will see them on the right hand side. They have tutorials on
- Installing Eclipse SDK 3.2
- Installing Features from the Callisto Discovery Site
- Installing and using the Eclipse Visual Editor
- Installing and Using the Eclipse Web Tools
- Installing BIRT (Reporting)
I just viewed them all and find them pretty great!!