Now that you've set that up, nobody can connect.
No, they can connect. You don't need (can't have) a VPN tunnel to connect. Once connected (open access point), however, the router won't route anything past itself until the client creates the VPN tunnel.
I'll be very surprised if there isn't a Wiki by morning, and I'll be there's half a dozen or more Waves about it by now.
There's already a wiki: http://en.wikipedia.org/wiki/Go_(programming_language) Provides hardly any info, but stil...
I judge a religion as being good or bad based on whether its adherents become better people as a result of practicing it. - Joe Mullally, computer salesman