Why not go about it the other way around? Have each user in his own group and then add that group to the infotech user's list of groups.
Personally I'd be tempted to look at the ACL stuff to see if that helped (ah, an excuse to look it up and see what it does...) As for reading things up... find a book or google for something... -- Rod ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390