8.2 beta, .iso's again

[Bob Mills]

    I downloaded the 8.2 beta of mandrake off of an ftp this time
(fetch) but again the same problem, the file is
MandrakeLinux-8.2beta1-CD1.iso, but shrinkwrap won't recognize it as a
disk image... Running a 7300/200/64ram
    I don't have a cd burner hooked up to the internet over here, so i'm
a little stuck. Shoulden't the .iso be recognized by shrinkwrap?
thanks,
Christie