Mr. Spiv just let me know about his oldskool intro which shows off some advanced LCD raster tricks. Heres some info about it:

    – 100Hz screen mode- everything runs at 50fps- 255 simultaneous colors for graphics (8 bits mode)- 320 simultaneous colors for the background- 2 independent playfields with transparency and shrinking&stretching&scrolling capabilities- 3 DMAs feed data to LCD registers- everything is clocked with timer driven DMAs- 1 interrupt per frame (vblank)- 3840 bytes of data needs to be moved per frame to do all effects- No SDK- no overclocking (all HCLK, PCLK and FCLK are within legal limits)

Looks very nice so be sure to check it out via Mr. Spivs homepage athttp://www.deadcoderssociety.tk/, dont forget to read the readme (linked on the homepage) which contains more information on the intro and also what the buttons do.