Given the problems that I am having with VPN, it seems like it might make sense to reinstall Windows and ISA Server or upgrade to ISA 2004. I am reluctant to just wipe out ISA and start over, but I don't have another machine to try these on. So I asked myself if it would be possible to run ISA in a virtual server on the same box. I guess my concern would be in trying to share the network connections. Would it be possible to run ISA 2000 natively on the machine and ISA 2004 in a virtual server on the same machine and somehow have the ability to switch back and forth? Is some other combination possible? Guinn Guinn Unger Unger Technologies, Inc. Microsoft Certified Partner geunger@xxxxxxxxxxxxx www.ungertech.com 281-367-2477 Don't go around saying the world owes you a living. The world owes you nothing. It was here first. - Mark Twain