idvd does not burn dvd
idvd does not burn project to dvd
iMac, Mac OS X (10.7.3)
You're going to give us a lot more information that that.
What version of iDVD do you have?
What happens when you try to burn the iDVD project?
Any messages or warnings?
What type of content do you have, i.e. movies, photos for slideshows?
What brand of DVD disk are your using?
If you get to the point of starting a burn what speed do you select.
OT