I came across some of your dumps at one of my sites, and I was thoroughly excited that I could finally get some accurately ripped dumps for the discs I have that are scratched to hell. Thanks for doing this.
Anyway, I wanted to make extraction easier with a little more control than Pakkiso gives me, so I made myself a frontend with .NET 4. I liked it so much, I decided to make it public.
I appreciate the work you're doing, and thought I'd just share a little. I hope I'm not stepping on your toes.