I've noticed this glitch when you Right Click on an object then select Camera Follow then press the S or A keys causes the simulation to end. But if you set the camera to follow an object in scene manager this glitch doesn't happen
Here is an example model.
SU7
Example of this glitch
SU6
Sketchup 6 version

Very nice Chris
I really like the new features
I made a slider controled truster out of 2 boxes held together with ball joints
and a slider controled magnet
Magnet Truster

I have actualy worked out a combination using Blender and 3d object converter 4.20
First download the converter http://web.axelero.hu/karpo/
"It doesn't need to be registered"
If you don't have Blender get it here: http://www.blender.org/

After installing the converter launch it then go to file > open pick the .dff file you are going to convert then once it loads go to save > PLY Binary (.ply).
Then after saving it open Blender delete the cube then go to
file > import > Stanford PLY (.ply). Find the file you just converted before then it should import properly then go to file > export > 3d Studio (*.3ds) or DXF. Then after saving it open sketchup and import the .3ds or .dxf file.
"Important Note: Not all dff files will import to the converter I don't know why."
I hope that helps it worked for me

This program is entirey free no watermarks or anything like that added to the images. It allows you to do things like convert
avi files to gif and gif to avi and much more.

"info from download site"

@unknownuser said:

Movies 13 is a GIF-Animator with 98 animation wizards including text and actor wizards. Edit existing animations, create new from imported images or from images created with integrated Movies Draw. Features: GIF explorer, GIF optimizer, quick backgrounds, smart shape (100 shapes with 25 gradient fills, rotated text etc.), animate selected frames; 3 free floating actors for creating cartoons; actor and text wizards;actor paths; AVI to GIF and GIF to AVI converters. NEW: Movies script.

Converter example:

"The quality is bad because I had to resize the image due to file size."
The real quality isn't to bad considering it's free.

download:http://jansfreeware.com/jfgraphics.htm

Here is something i was testing trying to make a desent looking lighting effect using SketchyPhysics it turned out better than I first expected. I have two versions one has a servo that moves the light back and forth and another that uses a Ball joint and can be freely moved in any direction.
Here is a video
http://www.youtube.com/watch?v=ST5dE7q7dQY
Sketchup files
Servo Version
Ball Joint Version

Looks like a great plugin This is better than remodeling a low polygon version of a model ive made. I will have many uses for this.

Thanks CPhillips it works now.
[flash=448,280:2fk41nx2]http://youtube.com/v/cxJCoUgkz6k[/flash:2fk41nx2]

Here is the logo I made for the logo challenge I used a program called wings 3d to make the text and the posable man is made by BTM from the 3d Warehouse.

The usable size.

This is a glitch some people have noticed in sketchyphysics put a window from the default Sketchup components and place it on an exploded face then start the simulation.
http://www.youtube.com/watch?v=cxJCoUgkz6k
As you can see the window stays glued to the face.
I can't get the embeded flash to work.

Nice model But when you "said blur screen of death" don't you mean blue screen of death?