I'm currently developing a graphical oriented game using web technologies, and am using ASP as the back-end. After reading an article that discussed Flash 4's ability to talk to ASP, I'm looking for a little help...

If possible, I want Flash to be the front-end client, which communicates via http calls (form posts, urls w/query strings, whatever) both TO the ASP and FROM the ASP. In other words, I don't want to have to ever reload/swap the Flash file with new settings, but have it dynamically change according to the information sent by ASP.

Simple example:

Big red circle is clicked on which communicates with ASP and recieves information that it's new color needs to be blue, and changes to that color.

Is this possible? If so, could you give me some tips on how I should best do this?

The communication will be click driven, and needs to change any element on the screen.