This is most strange, I like RC3 and it works fine for me shy of one thing, it causes Firefox (v 2.0.0.2) to crash continuously. It even brought down Quicksilver a few times. It will even crash Firefox when Parallels is not open, which is the strangest thing for me. I've already gone ahead and downgraded myself to version 1970 and it has remedied the problem. My main reason for posting this was to see if anyone else was experiencing it and had a fix and please don't get me wrong, I understand the difficulties of software development and love me some Parallels. Thank you, -Michael