The wife is getting a Kindle Fire so I'm looking in to setting up a vpn to the states via a dd-wrt router.  So I had the cunning idea of setting up a tunnel to work as well.  So I would want traffic for a range of ip addresses to go via one tunnel to work and then the rest through the other.  Or even better would be to split traffic to the work tunnel and send select domains via the vpn to the states and all the rest straight out.  Is this possible to do with out spending megabucks? 
I was thinking of buying a Asus RT N16 for the router.  Any thoughts on this router?