I found a rental copy of Disclosure on Amazon for $3. It's based on Disclosure by Michael Crichton. It stars Michael Douglas as Tom Sanders and Demi Moore as Meredith Johnson. Plus, it had the wonderful Donald Sutherland as their boss, Bob Gavin.
It follows much the same story line and is a good movie. However, since it is just over two hours long, I expected a bit more. I felt like they left out a quite a lot of Tom's search for the truth and the clues he followed. This movie would have been even better than it was if they'd stuck a little more closely to the original story.
It still had all the drama and thrills (and most of the cliches). The technology was more interesting in the film version, although some of it was still outdated. I'll give this one 7 out of 10 stars.