I'm sure a lot of you already know this but a lot of times if you go on a drug's website you can print out coupons that pay part or all of your co-pay. Since there is a generic of Colazal, Salix's website has a coupon you can print out good for the full price of your co-pay, up to like $900 or so. With my insurance, my co-pay is the same whether I go with the brand name or the generic. Also, I saw there is a coupon you can print out on Asacol's website as well. Just wanted to pass this long after I saw the thread on drug costs.