I have just added a second WLAN for Guest access, but students wont have the PSK so this shouldnt cause an issue with multiple SSID?Can I ask why you say not to use Load Balancing? It was something I was looking to test in the near future. 

Never posted before so not sure what the protocol is here for old threads. Just came across this post and we have identical issue and have been trying to work it out for pushing 6 months. WPA2-AES using 802.1x against Windows Radius. Using 3602i APs,...