How to make a custom +DL disc w/ menus that actually works?

i havent tried yet but ive got some new verb +dl’s and i was wondering if anyone has tried to make a custom disc…(not a dvd decrypter iso)…adding some basic menus and such.I havent heard of any success stories and was wondering.I wanna try and put 2 short movies on 1 +DL and was wondering about setting the layer break properly etc…any software out there thats workable or that has good success?

Not many useing them because of the High Price & Failure Rates.
Good Luck with them.