Hi. I'm having exactly the same problem this person had:
but the instructions don't resolve my issue. I am running under an account I created. When I insert a blank CD, the window pops up asking me what to do, and I click "Open Finder". The CD is ejected, and I get the message that I have insufficient privileges.
I've tried deleting the Finder pref files, then logging out - doesn't work.
I've tried repairing permissions - doesn't work.
Anybody know a fix for this?