Putting 3 DVDs onto One Disk

I need to put 3 different dvds from a camcorder onto the one disk. The files names etc are the same perhaps a slight problem there. would prefer some form of menus.

any suggestions?

 

nero vision can do that with menus

 

4 of my disks do not allow me to view the files on them, appearing blank. However, they play fine and copy fine.

But, they wont let me copy the content to another disk along with other files. - presumably because I cannot 'see' the files.

Any ideas?

 

also, I have images of all disks if that helps.