Hello Tony!
Have you seen the Calorie King website? (http://www.calorieking.com.au) It is a great place to browse, and you can track food to keep an eye on intake/output, too. Oh and it is free! I know it is Oz based and you are not, but I think it could teach you alot, at least to start with. Ray has some calculators, too (http://www.raykellyfitness.com/Home/tabid/247/Default.aspx) which might help you out. Basic maths tells you to eat less and move more, but you CAN eat too little and make it harder on yourself, so I reccomend working out what you SHOULD be eating.
I am really sorry to read how hard you are hurting. This is one hell of a harsh battle, I know too well. But do NOT give up! I really wish you could take a breath and get out for a walk, but getting a DVD is also a way to get some more moving into your day!
Hang in there, and do keep posting, This forum can moe slow sometimes, but there are usually a few of us poking our heads in, and therefore you will not be alone!
Cheers!
Jane
Caution: Sarcastic and Cynical!!!