ISOBuddy is an especially user friendly ISO image file processing tool.
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GEAR Video is a useful software which gives you all you need to create DVDs
CD Burner GUI in Mac OS X Style
Ashampoo Burning Studio handles all your data, audio, video burning and editing.
Burn CD/DVD disc, create ISO image from any files like videos, music and data.
designed to write both data and CD audio to CD-R and CD-RW discs.