Kudos to the Studio Team!
You guys did such a good job that you have SUN people using eclipse RCP applications :-D. Look out that's a stellar event. Who can blame them though, Studio is definitely what some would call an open source "category killer". When a product is that good, there's no point to writing another tool to replace it.
Browsing the web, you find some interesting posts :
"...Another /must have/ tool, if your working with LDAP, is the Apache
Directory Studio <http://directory.apache.org/studio/>."