Anyone feel like sharing their keymappings? I would like to see what everyone thinks as the best configuration.
Yes since the newest release of the keyboardinput plugin it does not seem to find the XML in the old location... Will look into it and get back with you soon.
There have been multiple versions of the KeyboardInputPlugin around; it was originally developed by me but other people have created customized versions when I didn't have time to maintain the plugin. Different versions may store the XML file in a different location.
The latest version that I released two weeks ago (2.4.3.0, available via MediaPortal Extension Installer) stores the Keyboard.xml file in the usual [userdata]\InputDeviceMappings folder (e.g. %AllUsersProfile%\Team MediaPortal\MediaPortal\InputDeviceMappings, see Folder/File Locations - MediaPortal Wiki for more information about folder locations).
However, the MP 1.2.x-compatible version released earlier by Deda seems to store the Keyboard.xml file under the \Program Files\Team MediaPortal\MediaPortal\Defaults\InputDeviceMappings folder, so you may want to have a look at that folder as well.
Note that the 2.4.3.0 version will actually read the Keyboard.xml file under \Program Files\Team MediaPortal\MediaPortal\Defaults\InputDeviceMappings as a 'defaults' file if available, so it will actually pick up the Keyboard.xml file created by Deda's earlier plugin. However, all customizations done using the 2.4.3.0 version will be stored under [userdata]\InputDeviceMappings as explained before. The [userdata] directory is also recommended by the MediaPortal team for storing such files.