Not really, since you'll be buying the full Revised 4th Edition (4ER) game straight out. I bought the original 4th Edition (4E) from Black Industries and then the 4ER Upgrade pack later from FFG. You may eventually want to look at the FAQs, which are still an ongoing process (we hope). But I think very little in there will affect your play at the start.

Along with the FAQs are some web released alternative ending cards , but these might be a little confusing until you've gotten used to the game and maybe invested in some of the expansion sets. Look to the following for some of these downloadable goodies... Oh, and though most people will tell you to jump on The Reaper expansion next - I couldn't disagree more, based on your hinted situation. I would suggest The Dungeon first when it comes time to expand your game; the kids will enjoy that one more, trust me. ALL LINKS OPEN IN NEW WINDOWS, IN CASE OF A POP UP BLOCKER... hint hint.