As I've said, the AFCAD that comes with O'Hare has crosswind runways and is basically the same to that one that was posted on the forum.
You can verify this yourself, by opening the file with an AFCAD editor ( under FSX, use the free ADE ), and check if there are multiple dummy runways in addition to the standard runways, arranged in the "star pattern", which is how crosswind runways are enabled.