Currently Being ModeratedFeb 18, 2014 5:15 AM (in response to Michael Walker1)
http://www.lagentesoft.com/batchmod/ drag and drop permission modification software. Be careful with this. If you drag and drop a necessary system folder, you can render your Mac unbootable, except with an EXTERNAL optical drive.
Currently Being ModeratedFeb 19, 2014 7:37 AM (in response to a brody)
Thanks, this seems to do the job, and may fix some other permission/ownership-related problems I've been encountering. I take your warning seriously and wil treat it with as much caution as I woud a chainsaw!