[Mathew]

Basically its a golf simulator for around $200

http://www.electricspin.com/golfsimulator/

Initially I was thinking of purchasing a device just to represent a ball whilst practicing indoors. However whilst finding various devices I found this and it looks pretty cool... according to the manual you can also plug it into the Tiger Woods video game and play the courses.

I don't know if anyone has tried it or whether its realistic or not... but any feedback would be appreciated cos definately interested in it.