HI, The toolchain forum is so full with JIggy Thread, so i would think that one summarized Jiggy Thread is better. If somebody need help with jiggy Code or sth. like that just post it. Because together we are more productive. So i Think: Why not beginning^^ I am currently try to develop an Offline Maps Reader, so that ipodTouch User can use Maps even offline, more effecitve. i have the 2D Array of this: Code: var content = FileManager.directoryContents("/private/var/root/Library/Caches/MapTiles/", false); var sicher = FileManager.fileExists("/private/var/root/Library/Caches/MapTiles/MapTiles.sqlitedb"); var var1 = log(content.toSource()); var1 is now the 2D Array with all what i need. How do i get an 1d Array with just the FileNames?