MagicISO 5.5 installs without a problem on Mandriva 2008.1.
However, upon starting the application, an error message pops up titled "MagicISO has encountered a fetal error!", which I think was their typo. :) Perhaps they meant "fatal". Despite so, I could still neglect the error message by switching focus to the main MagicISO window and carry on using the latter without problems. On selecting either option given by the message box though, the program will exit.