Seeing as Sophos is big on Open Source, after all the XG is mostly based on open source software, could you maybe team up with Tunnelblick and include it with the package? Would be nice for our Mac users to be able to download the client right from the User Portal like their Windows counterparts. If you can't include it could you possibly just put a link to Tunnelblick's site on the user portal? Or how about a revolutionary idea, port your existing client to the Mac so there is a consistent interface?