transparency and staticBitmaps...

I have an app where I have a base BMP on a grey panel, and a small BMP with transparent background over it that I can move around. The small "top" BMP's transparency is the panel color, however, not that of the BMP under it.
I tried setting various style flags, but no go, yet.
Can this be done as such, or should I re-think it?

Samples attached...

Ray

using:
Boa .42
ActivePython 2.4 Build 243
wx 2.6

Appbmp.py (448 Bytes)

aneurysm.gif

Framebmp.py (1.3 KB)

skullFront.gif