How to change the color of the trackball on the droid eris?

I have the Droid Eris and I want to know if I can change the color of the trackball on it and if so how?How to change the color of the trackball on the droid eris?No you cannotHow to change the color of the trackball on the droid eris?i don't think any manufactures are making different trackball for the phone, you can paint it yourself :)