I just switched from keyclone to ISboxer and so far love it. It has all the options i could possibly want?

My one question that i can not find from searching is how can i make a hotkey to change windows similar to keyclone's?

I could set the main window to F1, the second maximizer to F2, and so on. Then hit those keys to switch views. How do i do this in ISBoxer? Just alt + tab it?

Thanks.