Great design... Keep it up!
It took me a while to figure out the close (X) button in the installer.
TIP:
You may not know it, but there is 2 key in the [InterfaceSettings] section that allows you to change the background and text color of Edit when entering the mouse.
Example:
Code:
[InterfaceSettings]
DirectoryEditColor=$FFFFFF
DirectoryEditTextColor=$000000