sam,i think this is a wonderful stew you have cooked up here. i think it's as good as can be in its present form. i value the diversity that comes here. if it serves thee better to split it into different parts, that's ok. but i think the present format is great. thank you sam for doing this, and to tira as well for the time she spends administering the forum site and making sure it works. there's a truckload of people in your debt !