OTR I'd read through some of the threads on here that are oxy related. There are many people's stories of how they got hooked and how they've attempted to get clean.
One thing that most people will tell you, however, is that any detox program should be medically supervised as you're most certainly going to feel some sort of physical and then mental withdrawal.
How did you get hooked in the first place? And is this the only drug you've been using?