@All_Of_The_Above re:switch-before-router - so the incoming WAN cable will now automagically do NAT and/or DHCP et. al. for everything else I plug into that switch, or does everyone get multiple routable IPs from their ISP except me...?
@ Blane Bramble: ah well, serves me right reacting blindly like that to the comment noting there's only one RJ45...