Windows Firewall Rule Priority Help

Hello! Situation: I have a home network. The PC I'm working on runs Windows 7 and Linux. Windows for Games, Linux for everything else. I want to limit windows to commune with clients in the LAN, but *nothing *outside it. I set up a block all rule, and an allow all from certain IP range, but there doesn't seem to be a priority option (or rather an option to modify the way the default...