I've heard a lot of good things about using Mylyn in eclipse.
How could I set it up to give me a taste of how I could use it?
The seminal Developerworks article from the 2.0 release is a great introduction to Mylyn, and still relevant. Written by the Mik Kirsten who is the Mylyn project lead, it is a very clear explanation of something quite unique. Lots of pretty pictures showing it in action too.