* Place the .xml file to the folder My Documents\Sports Interactive\Football Manager 2010\editor data. In case you can't find this folder, it's within the folder that savegames get saved.
* When starting a new game, in the "Choose Database" box, hit "Change" at "Editor Data Files" and then OK. Select the file you placed to "user data" folder. Click "ÎŸÎš".
Thanks to Ozzymanborn at SI forums for creating this!