Should be Ver 1.4 (build 7080)
http://copybase.org/yasu/ - Read the readme.txt
Make sure you are using the latest versions of the programs.
So I won’t burn the game to another DVD? The game is 5.46 GB, and all I have are 4.7 GB DVD’s.
You are making images and saving them on your Hard Drive. When you play the game you will be mounting the image with Damon Tools ( Which would be like you are putting a disk in the drive) and using Y.A.S.U. to emulate the original copy protection that is on the original disk and play away.
If you find that this method works for you then what you could do for the future is to burn the appropriate files to dvd as data. Then if you wish to play again down the road you will not have to go through all these steps again.