How to change toolbar's background color?

Please, help me, I need to change toolbar's color but I can't do it.
I don't know how to make it transparent and I think that that's the problem.

[fotisgpap]

If you want to make buttons transparrent, you just have to draw them using a mask color like vbRed 255,0,0 at where the transparrency wants to be and the set the MaskColor of the imagelist control to vbred. Then your buttons will be transparent but the transparrency is set to be to current Systems Menu Face color. I don't think you are able to change the toolbar to any other color.