[How to change the color]

here is my translucent 516 image with the snapshot of how it will look 

 

516.rar

 

[spwizimg.dll]

here is the translucent setup billboard in attachment

it have transparent centre and the box is as it should be

hope it will help you. I have also attached a screenshot of windows 7 having transparent billboard

516.rar

[516.bmp Transparent spwizimg.dll]

guyz here is my translucent setup billboard

it also have the translucent edges and the close button will fix correctly on it.

 

516.rar