I have 2 WRT54G wireless routers , I need to set these up to provide additional ports and wireless in another area of my house . R1 is on the 1st floor , hardwired to the Comcast connection and 1 desktop.R2 will be on the 2nd floor , I have a CAT5 cable running from R1 location to the R2 location - how do I configure both routers to allow hardwire and wireless connections on each floor . THANKS in advance for any suggestions .