IoC and Spring

this springframework seams really to rock. there are so many articles I read so fare, pointing out how good it is that I really should gather some time and have a closer look at it. The reputation is amazing.
Also this whole IoC - Inversion of control is alluring. Just read this blog about IoC pattern and frameworks. Looks like IoC is just sound OO design but I think it really is hard to write such code. At least they seldom teach you this anywhere.
Another thing on my To-Study-And-Learn List. Maybe next month? ;)