I don't think I'd touch xenical with a yard pole! I have enough trouble int hat department anyway thank you!
I think if you don't really putyour heart and mind into it, any weight that you do lose will probably go right back on and more. From what I've read (I'm doing a final year project on obesity) it doesn't help in the long term and once you stop taking it (xenical and meridia) that you tend to fall back into the habits you had before you took it, so the weight all goes back on.
Sorry to sound so negative, but if these things worked like a dream, wouldn't everyone be taking them?
I think you really have to think more in terms of a lifestyle change than any magic pill or specific diet. Try just doing one thing every day that makes it healthier than yesterday, then you'll start to feel better too, rather than relying on a magic pill which isn't really magic!
Ok sermon over!
I'd like to hear if it works for you, I really am interested in these kinds of things!
Good luck with whatever you chose