For those who have made or are going to make the transition to Windows 8/8.1, attached is a NinjaTrader Tile that fits with the Metro interface. You will also need OblyTile, which can be found here. (
Just import into OblyTile, select your background color (I like maroon), and save.
If anybody wants tiles made for other software just let me know and I can whip something up in no time.