I was looking for news around the web,and I found over a french site that Z33 and jas0nuk released the new RCO Edit. They found out that the 3.40 has font customization,it looks like the font color can now be changed,and even the visualizer!
Note: Please be careful. This was only test on firmware 3.40 OE. It could be dangerous on firmwares below 3.40 OE,so don't be dumb.