I tried the demo, but VV3 doesn't run as smooth as the previous versions. Maneuvering from one place to another is quite difficult, it's as if you were driving a car and applying the brakes every two feet. It's quite annoying as I can't get much accomplished because of this.

I'm using Windows XP Pro and have plenty of ram, so I'm not sure what the problem is as the VV1 and VV2 always worked fine for me.

Also, it rains a little too excessively as well, but I have the problem no matter what, so I doubt thats the problem...