remowilliams wrote on 03.02.09 at 21:28:22:

Hmm... How far might that cache code issue go?   As in, previous releases where you think you are turning the cache off - either manually, or not being allowed to select it "---" in ULS... Might that be why games otherwise running at normal 8Mhz speed have absurdly fast music for me ?

I don't think so.
8Mhz and cache on is physically impossible on the Mega STE - the hardware does not allow it.
That's also the reason you won't find this setting in the CPX module.