What Eclipse configs/versions does the plugin support?

Is there any documentation about what Eclipse versions are supported by soapUI? I've seen a lot of posts about Helios not being supported, but then being supported, but then people having troubles with it etc. I'm using Eclipse 3.5 (Galileo) myself, and after the first reboot following the installation, I tried launching the soapUI editor and the entire Eclipse froze up. Had to use TaskManager to kill it.