[Al Skierkiewicz]

Nimmy,
It is wise to check the First site often for revisions and updates. The First people will incorporate Team Updates into the new revisions. Frequently, a Q&A question will prompt a team update and therefore a revision, but very few of the Q&A will require a change. Read everything often. Watch for answers in the Q&A and updates at least once a week. Keep up this practice throughout the season as changes occur during regionals (after ship) and may even occur right up to the Chamionship.
I don't recommend the compare feature since it is easier to download the latest revisions.