I don't have much experience with Air, but I just finished an application. I made it in Flash CS3, and then created an Air application out of it using Aptana. The air application is just an html file which shows the swf, and a bit of systemtray/docking javascript code. Don't know if that's relevant.

My application (specifically, the swf) loads xml content from an url which can be set by users within the app itself. On my machine, this works perfectly. But when trying it on some other computers, nothing happens. So I'm pretty sure this is a security thing, but I don't know what to do so my users can give my application permission to access the internet (or at least a couple of urls).

Any help woult be greatly appreciated.