to do these modification u need to use FAR, I guess you know how to use it.
connect to FAR, go to tpa\preset\custom open customize.xml with Far editor (press F4) look for the next line <enable-flash-desktop>false</enable-flash-desktop> change false to true, save (press F2) and exit editor (press F10), then go to TPA\PRESET\SYSTEM\DESKTOP\FLASH look for a disableflash named file and delete it, upload flash menus (.swf) to the same folder (TPA\PRESET\SYSTEM\DESKTOP\FLASH) exit FAR , flash real main back with XS++ and enjoy.