My Linksys WRT54G is connected to the Internet on the 2nd floor of the house. I have 3 desktops that need Internet access on the first floor. Cabling is not an option because the entrances to both floors are different; I'm using a laptop on the first floor connected to the Linksys and signal strength is excellent. I already have a Dlink DIR-300 that I would like to wirelessly connect from the first floor to the Linksys on the second floor so that I could hardwire my desktops to the DLink.
As much as possible, I would not like to buy a wireless card for each desktop because I won't really be staying in this place for long.
Thank you in advance for your help.