[ATTACH=CONFIG]351934[/ATTACH]
After you click the tree icon, the above dialog box should come up. Click the browse and find the file you want, then click "Open". The dialog box should now have the file name of your file. Then you have to click the "Upload File(s)" hot spot as circled above. It's not very obvious. If after clicking this hot spot your picture fails to load, it's probably too big.