So, I've got this cluster of macs connected to an Xserve on a private network (no internet access). I also have an Xserve that IS internet connected. What I'd like to do is sneaker-net the software update cache from the internet xserve to the the offline xserve so it can serve those updates to all the other macs it manages. Anyone know how to make that work? A 'temporary' internet connection cannot be made. thanks!