So, onto food. We all do different healthy eating plans here. I count calories myself, others do Weight Watchers and Slimming World, and some people just watch the fat content in their food.
With Xenical you must eat foods that are less than 5% fat (5g of fat per 100g of food - it's usually listed on the packet) and you must ALSO not eat more than 15g of fat per meal. If you stick to that rule, you shouldn't be troubled with the side effects.
I find that I need to do more than just watch my fat intake to lose weight, so I count calories too. It's second nature to me, so I don't calculate rigidly, but if I didn't do that, I might find that I was eating too many sugary/carby foods that may not cause problems on the Xenical, but would still slow the weight loss down.
For breakfast, I always have porridge so can't really help much with ideas there! I find it's the only thing that fills me up for longer than an hour or so!
I have soup most days at lunch time,but sometimes I have beans on toast, a small ready-meal, or a jacket potato. You could also have salads, pitta bread/wrap or a sandwchich with lean meat and loads of salad to fill you up.
In the evening I sometimes have ready meals (weight watchers lasagne and that kind of thing) but I bulk them up with extra veg, as they don't fill me up on their own.
I also bulk cook things like mushroom risotto, vegetable chilli, or spaghetti bolognese, and freeze them in portions, so there's always something to grab. Stir frys are another quick and low fat option if you use the Blue Dragon sachet sauces, and the straight to wok noodles.
For snacks I have fruit, low calorie/fat cereal bars like Alpen Light, and occasionally SnackaJacks. I also have mini milk lollies, sugar free jelly and WW deserts after my main meal in the evening.
Well that's all I can think of at the moment, but I hope it helps.
One last tip for you....drink LOADS of water - like 2-3 litres a day if you can manage it. Xenical can make you a little bit constipated in the beginning, and drinking water will keep that at bay. It will also help you stay fuller for longer. I have mine with sugar free sqash, and I keep a big bottle with me at work or home, and drink it throughout the day.