Today on Twitter I heard about this library as3httpclient. Appears to support doing HEAD requests. See: http://code.google.com/p/as3httpclient/
- [flexcoders] Sending a HEAD request stephen_anson
- [flexcoders] Re: Sending a HEAD request valdhor
- [flexcoders] Re: Sending a HEAD request stephen_anson
- [flexcoders] Re: Sending a HEAD request valdhor
- Re: [flexcoders] Re: Sending a HEAD reques... Weyert de Boer