How to mount a .iso or .nrg image in openSUSE 11 ?
For mounting ISO images specifically, you can use the command mount with isofs (googling for the exact format should be a piece of cake); if you’re looking for a GUI solution that will allow you to also mount Nero images as well as watch your movie DVD ISOs without having to burn them, you should definitely check out AcetoneISO, available in the Packman repository.
In Konqueror 3.5 you can right-click the iso image and then go to Actions → Mount iso File at Folder. The folder has to be created before you mount the image.