Actually, if you played Baldurs Gate religiously in your youth you would basically know a lot of the lore. It takes place around the same locations (Baldurs Gate is south of Waterdeep, the main city in the story. It was Waterdeep, right?)
The Red Wizards of Thay are one of the mentioned factions in Baldurs Gate, and I nostalgia'd upon their mention. I don't recall them being evil cunts, though. It's been 20 years since I played Baldurs Gate and I was a wee lad.
Good ol' Faerun, though. It started my obsession with fantasy worlds and lore and poring over the details on fantasy maps.