Creating an ISO from files on a hard drive?

I've ripped a DVD to my hard drive using DVD Decrypter. The DVD is already under the 4.7gig mark so no conversion is necessary.

I'd like to take all these files and create a single ISO that is easily burned to DVD later.

I use Nero Ultra and Alcohol 120% but I've been unable to find any tutorials on creating the ISO when the DVD files are located on the hard drive.

Any thoughts?

 

ImgBurn will build an iso and burn it for you. It is a great program that I use for the majority of my projects. It can be downloaded here:
http://www.imgburn.com/index.php?act=download

 

Thanks for the help everyone! I downloaded ImageBurn and followed the above tut and made my ISO perfectly. Really easy as well.

I was also surprised at how similar ImageBurn is to DVD Decrypter.

 

Shouldn't be a surprise. The same genius did both.

 

*Tip* u can use the daemon tools mount the image and see if its built correctly , by playing them using WMP or power dvd

however, if i were u ,i would have loaded the vob files into nero *snap* to the DVD , and here u go , no need for the iso hassle