Congrats to all of you on your P1 losses!
Jworion - I am about 5 weeks into P2 and I was just as nervous as you starting out. I did it by adding one new item a week and taking it very slowly. The first week I added in 1/4 cup brown rice with dinner, the next week I started on breakfast cereal and a bit of fruit. The last couple of weeks I have been slipping up a bit (and plateauing, ugh), but it's really more my weak willpower than the way that the diet is set up! I think the key to transitioning into P2 is taking it very slowly and carefully. You can do it!