DVD Shrink worked for me.
This is the first time I have ever had this problem, but DVD Shrink keeps giving me a problem with Narnia. It encodes to 44% and says I am "out of memory". I don't know if it is talking about virtual or actual memory, but I have been doing everything else with 512mb. So I put in another 256 stick & tried again (didn't work). I tried increasing the pagefile size (no success). I have tried shutting down EVERYTHING unnecessary, emptied the prefetch folder, and the pagefile, and no luck. I ripped it with DVD Decrypter (ANY DVD running in the background) as I normally do. Finished ISO file size is 8,016,864kb, which agrees with what someone in another thread posted. I just can't "Shrink" it.