Mod parent up. There's no safeguards. The Cocoa Touch SDK doesn't protect the user's phone number or name. Even the contents of the entire address book are accessed without safeguards. I was amazed to learn that I have to give an app permission to get my location, but meanwhile apps could pull every email address from Contacts and post them to a web server somewhere without my ever knowing.

I'm not sure there's any point to this, since the Red5 guys have already documented and implemented the protocol. And Wowza has a fantastic implementation, even though it's not open source. If nothing else, I'd like to see "Abobe" explains the fucked-up connection handshaking. "Send me any ol' 1500 bytes! Ok great, you're connected!"

Try Groovix. This was mentioned above, but it's been overwhelmed by do-it-yourself solutions, and if you're the one IT guy for a charter school, you probably need it simple and reliable. Check out their distro. It's based on Ubuntu, and you can download it from their web site.

For more info, check this page: http://groovix.com/slim.html which explains how they support up to 10 seats (monitor, keyboard, mouse and speakers) per computer.

There's an article about Groovix being used in Maryland libraries here: http://www.linux.com/article.pl?sid=06/09/22/15422 54