I am sharing my cable connection with my sons(2) via a D-Link DI-624 router with both wired and wireless options. The 2 PC's connected with wires connect to the internet without problem. My laptop has a D-Link wireless G card and will also connect to the internet. But we only seem to be able to add one more wireless PC. For whatever reason, adding another PC using a wireless G card ends up with nothing but frustration.
I should mention that I have configured the wireless setup with a unique SSID name, using a specific channel, and using a specific 64 bit WEP key. We have repeatedly checked to see that all computers using wireless cards are configured the same way. We are not sharing files or printers. We simply cannot get the last PC to connect to the internet. It will show there is a network available but will not connect to it.
My sons are more computer savvy than I but they can't make this fly either. Any help or links would be greatly appreciated.
EDIT: I should mention that the wireless G cards in the PC's are NOT from D-Link. One has a Microsoft card, the other a Linksys card. I suspect this may be part of the problem...