Can I crack my own games using unsafedisc?

Is it possible for me to crack my own games, using the Safedisc 2 Unsafedisc wrapper thingy? As yet I can't find a Black and White crack, so was wondering whether I could have a go myself, or whether I need coding experience. Any suggestions (I bought the original, and only want to be able to make a backup, that's all). Thanks p.s.I have lots of experience at using cracks, but as of yet have not made my own