Slideshow when installing

I'm under way to make the perfect installer to my modification to half life, i got some sponsers to help me with programs, some of them, will show there banner under the installation, can that be done like a slideshow?

Try in the ${NSISDIR}\Contrib there are some cool stuff like: "Banner" and "BgImage"

Yep, and when I get to it a new version of BgImage will be available with some more options. I just need to adjust changes Orfanik made to the code to enable those new features.

You can find an already compiled version of the new BgImage here: