just buy a repeater instead of another router,
although having another router would be cool. ive been trying to do it. it only works on some, and from what ive been reading linksys is good for this.
to save hassle and the possibility of it not working with the 2 routers id just get a repeater.
Laptop spec: ASUS X53E, i5 2430m 2.4ghz, 3gb ram, 320gb hdd, intel hd graphics, usb 3.0