Apart from an occasional problem with 512MB modules in
PowerMacs they've all been fine (and 256MB and 128MB seem to
work everywhere).
My G3 is full of PC100 and PC133 DIMMS so maybe that's why it's
unhappy....hmm.....
I think I'll try and borrow one of the 266mhz G3s at my watford post
tomorrow just to see how it compares.
cheers
a