So, finally we've got an integrated interactive, push-and-sometimes-shove router, although with a very limited user interface:- Edit->Interactive router launches the tool,- while routing: 'V' key places a via,- '+' and '-' keys cycle through available layers,- '/' key switches track posture.Via/track dimensions are taken from the netclasses. There are no other options available for the time being - promise to add them soon :)Tom