You're probably overwhelmed by responses, but in case you're interested, I though you might want to know that I've been keeping a personal eating and IBS symptom journal since Sept 04. However, I didn't start the Eating for IBS diet until the end of December 04 and didn't join the boards until February 05. I'm not sure when I started posting on the IBS Fitness Boards.
One thing that has helped me the most was getting over my fear of eating after having a D attack. So, even when I have a D attack now, I EAT! When I was getting stable I ate Low-Fat Pumpkin Cranberry Bread as my "between meals" snack and drank a lot of Soymilk Chai. YOu could use vanilla-flavored rice or almond milk if you're not sure about the soy.
I've never really lost my appetite with attacks; I was just afraid eating ANYTHING would trigger an attack. Well, now I know that NOT eating can actually be a trigger. When I have an attack I do follow the "What to Eat" or "BTC" guidelines for a day or two and continue to eat my six small meals. I really feel this is key because it helps me bounce back quicker from an attack and helps me maintain my calorie intake so I can maintain my weight; however, I don't do it for more than two days because then I just feel really tired. I find that Luna Bars are easy for me tolerate and a good way to add extra calories.
A year ago I was probably getting around 1000 calories a day. Now it's more like 1400-1600, although I should be getting 1800 or more in order to continue to gain the weight I lost. (FYI, I went from 122 to 104 last spring/summer.)