[coryb]

I had one a couple of months ago and used the aforementioned Moviprep. Dave Barry's description of the taste is exactly right. I found that the chicken broth helped though.

The whole thing pretty much went as he described except that I didn't know the doctor who'd been "17,000 feet" inside of me.

Mine turned out okay - no polyps - which was a relief as my uncle died of colon cancer many years ago.