How to check *CDROM* correctness?

["M. Fioretti" <m.fioretti@xxxxxxxxx>]

Hello,

a friend of mine with fast ADSL promised he'll download and burn for
me the three shrike CDs monday. He's a windows only user, though, so
he hasn't the faintest idea, nor the software, to check the 3 CDs
checksum.

I know how to verify the checksum of an *iso* file, but what about an
already burned CDROM? Can I mount and verify it on a RH8.0 box from the command
line, or do I have to fake an install and do the "linux mediacheck"
thing?

	Thanks in advance,
				Marco Fioretti

PS: oh, and where are those checksums anyway?

-- 
Marco Fioretti                 m.fioretti, at the server inwind.it
Red Hat for low memory         http://www.rule-project.org/en/

Sometimes when you fill a vacuum, it still sucks.
	  -- Bill Joy, founder of Sun Microsystems