Wirelessly Connecting Two Wireless Access Points

An important point to note (and the source of some confusion) is that most Access Points cannot communicate with each other wirelessly.  Generally, (and especially in the case of inexpensive consumer-grade products) APs communicate only with wireless clients.  This means that you can’t use two APs to wirelessly connect two non-wireless LANs together.

You can, however, use another type of product called a Wireless Bridge to get connected!  See this article for more info.