Does anyone have code that can perform a psychedelic alpha-blending effect that can be used as a transition between two screens in 16-bit DirectX mode?

I made an algorithm for my library...its not the fastest, its light years from being optimal...bit it works for me...

send me an e-mail (danielben@arnet.com.ar) and i''ll send the source to you (i tried to paste it here, but it gets all messed up).

Daniel.