I took my first semester Java (spring '05) we used BlueJ as our compiler/editor. It worked ok but had some printing issues and was also a very stripped down program. Eclipse was recommended by our Prof. so I tried it. I liked it much better than BlueJ. The learning curve is much steeper for Eclipse but has many more features, there are also some new plugins. I tried working with the UML diagramming but ran out of time as finals were coming up. Also my Prof. stated that it looked like the IT dept. was going to drop BlueJ for Eclipse this next semester. I am scheduled to take Java 2 this fall and therefore will learn Eclipse much better.mmkropp