We would like to stream a live graduation even at our college using Adobe Media Server but are a bit confused on the abilities of the standard and pro. The main confusion comes from the "IP Multicast" feature the pro has but standard lacks. Our main concern is that the standard version will limit out ability to stream the live event to the 500+ clients in some way. Can someone please confirm this. We do not want any limits on the number of clients who consume the live content. if the standard version is going to limit us in this ability, then we can make a better decision in going with the pro version. Thanks.