Prompting for password for every task in Eclipse JUNO using v6.5, CVS

I witnessed the same problem with the credentials.  I downgraded to version 6.5.6511.004, and the problem has gone away.



However, I also cannot double-click on a filename in the CodeCollaborator tree, to open a review.  I have to right-click-and-open, as you described. 



I also note that the icons on the CodeCollaborator tree do not update automatically after I "accept" comments.  I have to force the tree to re-draw by toggling the tree between "flat" and/or "compressed".