Hi,
I ended up buying the dlink DI-624 router and the DWL-G520 wireless PCI adaptors.
I also just got a cable modem

. Had dial up, and cable is SO much faster.
Anyway, the cable modem goes to my 624. 624 is wired into my PC's ethernet port. Then, I put the 520's in my two daughter's PC's, so now they both have the internet too.
Wireless is running at 54mbps, but there is a firmware upgrade to go to 108mbps. But, 54 is plenty fast enough, surfing is just as fast on their PC's as it is on mine.
Setup was pretty easy. For some reason, did not work right the first time when I hooked it up through to my ethernet port, but I tried again, and it worked fine. Also, a couple times now, I had to reboot my PC to surf, not sure why. I actually have less trouble with the PC's that are wireless. Setup was pretty easy, and they have no problems.
I am also trying a free version of parental SW. Kiddefender lite.
Randy