Ever wanted a poster of Design Patterns ? Here is one for free on Jason McDonald’s blog.

You can also find many useful poster or "Refcardz" on dzone.com. The Design Patterns one is also made by Jason. ou’ll find others on Java, Netbeans, eclipse or others.

Take onaother look at devirtuoso.com to find 9 more ones quick card with one on subversion (from  http://www.addedbytes.com/)