Any of my fellow track rats/racers use a racing simulator when not on track?

[Rapidrezults]

I was looking into getting a full motion racing simulator for the house to learn new tracks and have some fun when I'm not able to get out on track. I know nothing beats real world seat time but I've heard some of the newer technology in the full motion stuff is phenomnial. In my research, I came across these guys at SimXperience which seem to provide a great product for the price. When I spoke with Darin, one of the owners, he mentioned that a majority of the R&D for their systems came from their father Bernie Villers Sr. who was a racer and actually raced a Viper in Viper Days! I was kinda sold after hearing that. Lol

http://simxperience.com

Anyone else ever look into these things? Watching the youtube videos they seem like a top notch product.