I'm sure I still have a chip or two kicking
around, so all John has
to do is ask, and I'll be happy to send him one to swap into his
575 (if he is still using the 575 and in fact needs one.
The Mac's current chip is a XC68LC040RC33B.
I have a spare chip here, a XC68040HRC25M
which looks the wrong speed.
Yup, count me in.
Thank-You.
John A.