You can't do amfphp calls? No flash remoting? Everything has to go through makeRequest? Security sandbox error when my app tries to connect to amfphp gateway. WHYYY???? This is ridiculous. 

No point in replying. Flash remoting is blocked by Myspace container on profile. My crossdomain accepts all connections.  *sigh*

Flash remoting is blocked?

Well I know Loadvars works. You just have to communicate with PHP or server side the old fashioned way.  I'm communicating with my PHP server with no problems. I'm using AS3 though, I don't know if it won't work with AS2