Did anybody succesfully / reliably integrated those two via IP protocol ? I found a Crestron IP module at sprules.com , however based on my ( little ) experience with IP modules in Prodigy systems i am not sure if this can work . I am currently controlling Onkyo receiver in my test / demo system via IP , but it seems somehow unstable - i had to reboot prodigy controller at least twice already - it stops communicating with that receiver after a day or so ( and this is original Crestron module ) , basic rs232 module works fine .