we can't even really support netscape...only ie....we can't even really support anything but a windows machine....we can do a little on macs....but that is only to get their connection up....and a little for their email....other than that...(but then there is less that can go wrong on a mac...at least where we are concerned)we cannot support any of the other alternative systems....not even their connections...if a customer uses one of those he is screwed....