It looks like the Internet Connect function of OS X offers 2 options for encrypting a computer-to-computer network--both of which are WEP. I've read on the forums that WEP is notably inferior to WPA--so why is there no WPA option (or am I overlooking it?)? My situation: I'd like to network (wirelessly) 2 Macs that are in the same location. Is creating a computer-to-computer network with WEP the way to go? Does using a VPN make more/less sense for computers in the same location? Thanks.