How and what? .arc files

[masterkaan]

(I made an oopsy and moved over here, where I can hopefully get some help until DD can get it's own section, if at all possible)

 

So as you know, Dragon's Dogma is coming to PC.

Since I only have a PC, I am EXTREMELY excited about this. I'd like to change one thing however, and that is replacing the voice audio for the player character. Unfortunately, it looks like these files are under .arc and I have NO IDEA how to work with these (I'm a simpleton, but adaptable).

 

So, the question is what tools do I need to modify the .arc files and replace the sound! Please keep in mind I'm new at all this in a sense and I'd like to start contributing to the site.

If you need more info let me know that, too. (Especially if I'm in the wrong thread.) ^_^

Thank you!