The structure and some variables of the XML files for firmware version 1.40a have been changed and in the few days we will be releasing a new version of the Beo5 3rd Party XML Generator which will support this new firmware version and teh previous one.
Also, later today I will be updating the Beo5 download section HERE with 3rd party XML files which work with 1.40a and which are currently available on teh site for the previous version.