OK - here is the problem I am having. I've tried everything and can't find the answer - HELP! I am running Windows XP on my Macbook Pro using Parallels. I've got a home Airport network and connect fine to the internet on both the Mac and Windows sides. When I run Contivity VPN client on the Windows side I can VPN in and connect to my work network with no problems. I can map the drives and read and write files to our server. When I am in other wifi locations I can run Outlook and connect to the work Exchange server through the VPN connection with no problems. Only when I am at home, on my home airport network, does the problem happen. The problem? Outlook says "trying to connect" to the exchange server and then gives up and says "offline." Any ideas why my airport network seems to be different than any other wifi network when I try to connect to my work exchange server? Thanks! I'm frustrated and need help!