This may sound like a dumb question, but here it goes. We just installed Xenapp 6.5 and we plan to use it with our Wyse Thin Clients that already have a built in ICA connection. When I configured the ICA connection to my Citrix Web Interface, I could not connect. I kept getting a protocol error. But when I connected using the ICA to the IP address of the Xenapp server, I was able to use it just like a RDP connection. Now here is my question, is this the correct way to use it. For some reason and after my classes, I thought they would be accessing the apps through the Web interface. But if they just need to access like they would a regular terminal server, then that would be just fine; I just want to make sure this is the correct way.