While it is impossible to guarantee 100% immunity from any sort of "bad" exposure on the internet there are a few tools that can help us not wander into trouble. I will list off a few free ways to keep yourself and your kids out of harms way.
Well like the other 7 million players of WoW I purchased The Burning Crusade. I love it, tons of quests make leveling fun. Flying mounts, new instances, and 10 more levels make it a serious time consumer.