Our game version is 1.500.
First, where to buy:
Although you can buy the game as a box with CDs from Amazon, I recommend you instead buy Beyond Divinity from Good Old Games (GOG) as you can get more prompt support. Also, it is an older game, and GOG offers a risk-free money-back guarantee.
Next: Get your free copy of the Beyond Divinity version 1.3 Official Strategy Guide. It is incredibly basic but still very useful for revealing a lot of undocumented information in the game. We will not be repeating information from the guide but rather appending information for your consideration -- and will therefore refer to the Guide from time to time.