Now that you have a working system, could you do me a favour and check the resistances between video DAC pins 7 and 8, 31 and 32, and 43 and 44 (i.e. three pairs)? I suspect something is up with mine there and would like to compare. Thanks!
EDIT: Oh yeah, and can you tell me how hot your DAC is getting? Mine's hot, right around pain threshold. Wondering if that's normal.

