Hmmm, sure. But 800 is ~20% increase on 650mb (being the original spec for a CD). I dunno if this is what was meant though. There are uses for high capacity cds (as opposed to DVD-Rs), for instance in portable cd-players, or for a computer that lacks a DVD-ROM, or fora VCD player, etc... It's my understanding, however, that high-capacity CDRs are less reliable. You may want to consider that if you plan to use them for archival purposes... Cheers, -Angus Quoting "David M. Converse" <dmc at silverlink.net>: > > On Nov 23, 2004, at 4:05 AM, > ibook-request at listserver.themacintoshguy.com wrote: > > > However, the CD-R manufacturers are selling CD's that claim to be > > able to store 800 MB and 840 MB, the latter is an increase of 20%. > > I hate to burst your math bubble but 840MB is not an increase of 20% > over 800MB! The standard CD sizes I have seen are 650 and 800MB, and I > have never seen 840MB CDs. If they exist, it is a 5% increase in size > over 800MB. If you really need to have larger capacity, you want a DVD > burner. > > DMC > > David M. Converse > www.lumigraphics.com > > _______________________________________________ > iBook mailing list > iBook at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/ibook >