I have a network with a WRT54G here at home, running the most recent Linksys firmware, and I'm trying to VPN into my network at my work. The connection itself works, and I can get some items (like our CRM stuff) working over the VPN, but only with an entry for that particular item in my HOSTS file. The IT guy at work seems to think that the HOSTS entries shouldn't be necessary, but without them I can't open any intranet-type stuff over the VPN. Said IT guy thinks that the VPN client in Windows XP should know to check the VPN DNS server when it can't resolve something locally, and apparently it isn't happening. I do have all of the VPN passthrough stuff turned on in the router firmware. Is there some kind of known issue connecting to a VPN with this router? Is the NAT stuff what's biting me?