What's up Doc? Sorry, I couldn't help myself
You can do anything you like when you're at this point. You can do Ideal Protein, "actual" Ideal Protein online through IdealToGo.com, or you can do alternatives. Personally I'm on alternatives and I am doing a bit of a hybrid between this and atkins, but it's working for me. 13 weeks and 31 pounds taught me that I don't NEED to spend a ton of money to lose weight, or even go to a support group. That gives me a great sense of independence.