How do I save a custom icon and disk name so that it will remain when someone else uses it in their computer?

What kind of a disc? Data, audio, video? Which version of Toast are you using?

Well, I currently on 5.2 Lite but am willing to upgrade if I need to. I'm trying to add a custom icon and disk title to data DVD's.

I didn't think that Toast 5.x Lite supported burning DVDs. Maybe it just doesn't support UDF format. I don't know how you can create a custom icon but the disc name should be set when you click New CD and give it a name.