Thanks people.
You are all really helpful. I too, have found that my joint and eye pain have gone away but I do get those nagging head aches and stiffness in the abdomen. I am taking 3 500 mg pills twice aday but am thinking about reducing that since I may work better on a lower dose. I drink roughly 4-5 litres of water a day but have noted on days when I dont get enough the head aches are pretty bad.
The 5asa I was on was mesalamine. It's strange that there is a problem digesting the coating for some of us, I wonder why that is.
I am scheduled to talk to my GI next week so I will ask him about the lialda and colozal and see what he thinks. The last time we talked he seemed pretty intent on Imuran, though I am not sure I like the idea.
Thanks everyone, as always, your more then helpful.