Wireless Internet setup with Xbox Question

[LingLing]

Technically, if Apt. A doesn't set up any sort of WEP or WPA password for their wireless, Apt. B would be able to get their signal via Apt. B's wireless router. Connection would probably suck though, especially for gaming. Charter's 5mbps connection isn't that expensive, tell them to get their own. It'll be much better for what they're using it for.