I tried using the latest m6 eclipse at the weekend and had a few issues
and so have unfortunately moved back again. Firstly I tend to share the
workspace on each eclipse install (gotta love symbolic links). Though I
found that there was a toolbar glitch with m6 (which I found by closing
the debug perspective fixed it).
Though way more serious was the extssh2 plugin I've been using to talk
to codehaus's cvs repos didn't work anymore as its replaced by a new
extssh plugin. The new extssh plugin nearly worked - but then got in
some wierd state that stopped working.
So unfortunately I'm back on m5 for a while now until m7 to see if extssh is working properly.