I also need assistance in doing this. If I try to search for games in LAN mode it never finds anything, and I'm pretty much sure it's because the subnets are different (192.168.0.x / 192.168.1.x). Is there a way to make them find each other? So far I just use the Direct IP connect option available in most games, which is fine, but there are still several where this is not an option.
While we're on the topic, filesharing isn't working either. NetBIOS enabled, can't see any shares, other network names, computer names, etc. It works for me to do \\192.168.1.xxx\sharename though. Still, would like to simplify this.
I should clarify the VPN is setup router to router.