Hi, I have a TomTom XL Live and use custom POI's. These are named according to post code, eg DE; NG but display as de; ng. I've tried several ways to get them to display in upper case but by accident found that the only way I can get this to happen is to use a dot (.) before the file name eg .DE; .NG, is there any other way I can get them to display in the manner I wish? and also is there a limit to the number and the size of the files I can use without compromising the operation of the unit as working for a National Company with 12000 customers I re-visit a lot of places? Along with the files I use an icon, a 2x icon and a warning sound.