Using to 2 routers ?

Im on virgin media DSL cable and i have an old white modem with a belkin N router. Ive changed rooms and had to revert my xbox 360 to wireless and its very glitchey. Can i buy another router so i can have my 360 wired into a router instead of wireless

i think u should use a switch

If all you want is, basically, port wired ports (because you've run out, for example) then a switch is the way to go. A full blown router can do more stuff than you need and would require some additional setup work.