Ahhhh... "Org.DVD=origanall dvd"
Sry my english is not good and I didn't understand it at beggining, well I was talking with my friend who has DVD version and he said that he doesn't have any problems with running it on laptop using curerom but he must run it in lite mode too. Make image files using Alcohol, than uninstall Alcohol and try run it using DT4 and curerom, we will see if it is alcohol problem.