I'd suggest picking up a PCMCIA CF Card Reader (Easy ADF). All you have to do from there is copy the contents of your CD to your CF and you are gold. Should the CD need a special name, then just rename the CF card so that the system knows where to look.
Also it is said that you can mount ISO images in the Amiga OS (though I've yet to see this work my self).
I tend to choose the CF route, as I keep all my CD's and DVD's backed upon hard drives since they scratch so easily. That way I never have to touch the original, I don't have to wait for discs to load, or worry that my CD-ROM drive will some day stop working.
