I'm not a big fan of Slim Fast, I think it's far too expensive and only works for
weight loss because of it's low calorie scheme. Ultimately you're not going to want slimfast for breakfast every day, but I certainly think it's better than NOTHING.
What about making your own low calorie fruit smoothie every morning instead?
Also sometimes, you just have to get into the habbit of eating. I didn't eat breakfast for years and years, and now I never miss it because I got used to eating it and expecting it every morning.