Cely, you said you are going to try Lite 'n Easy. I have actually done their program twice in the past and can absolutely recommend it - it works really well. I mean, we all know that ultimately to lose weight we have to change our eating habits, because we cannot stay on a "diet" forever, and usually when we start eating normal again, the kilos creep back on. So we really have to try and lose weight by changing our eating pattern and the foods we eat. Lite 'n Easy helps tremendously with that, and I found them just to be so easy - you don't have to think about anything!
They do cost a bit per week if you go for the full program (last time I was on them it was $131 a week, but that has likely gone up), but you have to think that you will not have to buy any more food for yourself but milk, and I think that's ok.
But even if you only want to go for their dinner, they are really nice, and they even filled me up - especially if you heat them up very hot, then you have to take your time eating them, and they last longer and make you feel even fuller.
Let us know how you go! - I lost about 1kg/week when I was on Lite 'n Easy.