So I highly recommend buying and getting a sub pump installed and de-humidifier in your house if it has a basement.[/b]
Yeah, oldgamerz is right! Even if you don't live in your basement, it is important to take measures to keep both games and consoles dry and clean. This will definitely help in preserving your beloved collection.
By the way, do you have any photos of your current collection, oldgamerz? I remember you posted some pics of your setup some years ago, but I'd love to check out how's the game room now.