Geni-Soy makes a couple kinds of chips (potato/soy and regular soy crisps) They are'nt core, but... for 100 calories, 7 grams of protien, 2 grams of fiber, little to no fat... the stats aren't all that bad. You get about 20 chips per serving and a pretty nice assortment of flavors (like roasted onion and garlic - my fave). It's not core, but it's worth the splurge and widely available. I have found them in supermarkets in Tennissee, Arkansas, Texas, Louisiana, and, of course, my home state - California.
Sometimes I'll use them crumbled into a salad or crushed up like bread crumbs for cooking.
Just a thought
Jane.
start weight: 310 (October 2004)
current weight 145. Core from day one, 5 weeks into maintainance now