"Rainbow Six" was great! Have you read Michael Crichton's "State of Fear"? Similar premise, but more humorous in spots.
Haven't read that. When I discovered FR, and with all the reading that I have for Scouts my pleasure reading time has been next to zilch save for about 30 minutes in the morning waiting for the doors at work to open. Even then it's work, FR, or Scouts related. ---sigh-- someday