I have a serious problem that i haven't been able to solve. I have 4 wap54g 's v2. I use them to connect 4 diferent groups of computers. Each group is connected to a wired ethenet switch and the waps are used to provide access to another group wirelesly. I have one device configured as AP and the others are WIRELESS REPEATERS The configuration would be beter if i used AP CLIENT instead for the remaining 3 but i can only make one to work as AP CLIENT. (i don't know if this is normal or not any thoughts?) Anyway i used WIRELESS REPEATERS and they all work fine. they are fast stable everything ok. The problem is that they only work together with security disabled or set to wep. When i try WPA or wpa2 they don't see each other. I talk to linksys livechat and they told me to upgrade to v3.03 firmware i did but the problem still remains. I don't want to use any wireless adapters only the waps they just do the job fine. Correct me if i m wrong but i i switch to wpa use the same key and they just lose connection,,,,, HELPPPP!!!!!