I never did get that BMP converter to work right...but I didn't try very hard...

USB buffer - oh yeah...way less overhead with 64 bytes. I suppose once you get a buffer size much bigger, the speed doesn't increase so much......that whole 'law of diminishing returns' thing.

Is your code based on the 8 bit color coding?

I'm in the process of rewriting some code to incorporate the full 262K color mode (18 bit). It'll kill performance by a factor of at least 3, but it'll be cool....right?