I use Yoxos on demand - a free Eclipse Distribution/personalized download service.
It contains Eclipse 3.2 as Universal Binary and nearly every Plugin is available there and can be added to your custom download. I'm very happy with it! http://ondemand.yoxos.com

Note: Eclipse is not only a Java IDE. It supports C/C++, Haskell, PHP, Pearl, Ruby, OCaml, Groovy, Python, Erlang, ...