Rick,
I know you just asked George and Andy, but I will just butt in anyway with some info.
One of the most common problems after the surgery is ileus. That's when the intestines don't wake up properly.
Some things have been changing recently with regard to the surgery that have an impact.
1. It is tyical to NOT do bowel prep pre-surgery now. That is, you don't have to drink the mag citrate and do an enema prior to surgery to clean out the bowels.
2. Studies about chewing gum have shown the action of chewing helps trigger the intestines to wake up.
3. Epidural has been shown to have less change of ileus when compared to other anesthesia for the surgery.
I had my surgery Oct 8, 2008. I had bowel prep, did not chew gum, and did not have epidural. I wound up with an ileus that was bad and did not get out of the hospital for 12 days post surgery.
Also, many of the folks recently followed advice here about walking even when you think you can't or just don't want to. That also helps wake the intestines and that is what gets folks out of the hospital sooner.
Some people just seem more prone to having the intestines take longer to wake up. I had a kink in my intestine where they took the segment out for my neobladder and it was causing periodic blockages. I had intestinal repair a few months ago (November) but I didn't know that I needed to ask about epidural a few days ahead of time. They didn't do it for me and I wound up not having the intestines wake up for 7 days instead of getting out in 3-4 days as expected. I did chew gum and did not have to do bowel prep but I still wound up with the problem. Good news is no more blockages.
Best of luck on your upcoming surgery!
Mike