I've been reading up on unlocking the hidden pipelines and overclocking but I'm new to this and still don't understand much. Can anyone help me or provide any advice? My card is an AGP X800GTO made by ATI (I think). It has a R430 chip with a default clock speed of 405/495. I have already tried overclocking it but it can't seem to go beyond 415/495 without crashing. However, I think the four inactive pipelines can be unlocked because I seem to have the correct values under CONFIG_DIE_FUSES and CONFIG_SUBSTRATE_FUSES but I do not know how. Thanks again for any advice.