Rock-ola CPU checksums

file	Program #	Xsum	Type		system

S665	58535-6.5	AE11	27256		s-6

Rock28	2.8		69EC	27c2001

Rock31	3.1		FO3F	27c020

Rock32	3.2		79DO	27c020

Rock38	3.8		A732	27c2001

Rock39	3.9		6ADD

Rock41	4.1		7CAD

Rock43	4.3		6E77	27c020