Campaign Setting: Forgotten Realms
Current Player Entry Level: 3
Campaign Races: Any race that has PC rules made for it and is more or less Forgotten Realms native. There are exceptions, such as the Thri-Kreens of Athas. Thri-Kreens can also appear in Forgotten Realms, so they would be acceptable. If you're in doubt, ask me.
Campaign Classes and Kits: Any Player's Handbook, Player's Option book, or Complete Handbook classes and kits allowed.