Legolas posted some screen shots of the latest FreePascal 4 GBA code in action...<br>
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Demo 1 and 2 are double buffered mode4 (256 colors palettized); 3 is a mode0 demo converted to pascal that I have taken from a japanese site, IIRC...

Executables are not smartlinked and are fixed with gbafix, in order to make it runnable on real hardware (tested on a DS in gba mode and all works fine ^_^)

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The forum thread and a link to the downloads can be found here.