It is possible to burn a Boot Camp driver CD even if Boot Camp won't run on your system.
I manually partitioned my drive into four partitions: Mac OS, Users, Windows (NTFS), and Scratch. You can install/run Windows on this partition scheme as long as Windows is either the second or third partition of your system. Unfortunately, Boot Camp refuses to run on a system with my partition setup: "The startup disk must be formatted as a single Mac OS Extended (Journaled) volume or already partitioned by Boot Camp Assistant for installing Windows." This keeps me from burning a driver CD, even though I have already successfully installed and run Windows.
Solution: Control-click on the Boot Camp Assistant program, choose Show Package Contents, and then navigate into Contents » Resources. Inside there you'll find DiskImage.dmg. Just burn that disk image, and you'll have your Windows drivers CD.
Mac OS X Hints
http://hints.macworld.com/article.php?story=20070329224224572