Wireless Range

[The_KiD]

I have Belkin wireless router, which just doesnt seem up to the job of sending the signal up 1 flight of stairs and through 2 walls.

So I need to replace it with something with a better range/stronger signal, cany recomendations?

I have a limited funds for this, so a good power : price ratio would be appreciated.

edit: or is there something cheap and easy I can do to increase the range of my Belkin router?