[iNils]

Можно и из флеша. С помощью JSFL

var folderURI = fl.browseForFolderURL("Select a folder."); 
var folderContents = FLfile.listFolder(folderURI);
var xml = "<root>\n";
for (var i = 0; i < folderContents.length; i++) {
	var type = FLfile.getAttributes(folderURI + folderContents[i]);
	if (type.indexOf("D")==-1) {
		xml += "\t<file>" + folderContents[i] + "</file>\n";	
	}
}
xml += "</root>";
var fileURI = fl.browseForFileURL("save"); 
FLfile.write (fileURI, xml);