So, if you goto the BO>Modules & Services>Positions, goto the bottom of the list, which should be 'Header'. Now move a module up or down, make it at the bottom of the list for fun. Now after moving goto Positions again, and look at the order at the bottom of the list, at the module you just moved. It seems, on my server and setup ect, that the module will not be in the place you expected it to be. Make sure to try to move a module up, have it save, then go back to Positions, and do the same moving it down. The results seem almost random....... Also, make sure you are doing a drag and drop, not using the arrows to move up and down.