Something good happened, download Hobbnob's tank and turn hidden geometry on, delete the two rear hidden boxes, turn hidden geometry off. Play the animation, it works.

Thanks...

And I would need a ruby writer's help, but it would be possible. Good idea!

Well, usually to check out the 3D Warehouse you have to open your Web Browser (Firefox, Opera, Chrome, IE...), type "3d warehouse" and type the names; with 3D Warehouse Explorer you have it handy, just open it and type the names. Also I am planning (maybe for the next version) to make a marker system or direct links to the most popular modelers, sort by date, popularity, name...

I have the same issue, and I can only make my own models (not download)... CPhillips, maybe it is 'cause it isn't saved in the HDD, as I understood.

Hello, I have made a Web Browser of the 3D Warehouse, it uses the appearance of Windows Seven's Wallpaper. Here is a screenshot and the .ZIP file, tell me what you think
Oh, and Google, if you are reading this and I can't post it, please say it and I will delete it.
Also I'm sorry if it is off topic.
Hope you like it!

EDIT: Tested on XP (Sketchosaurus and me), Vista (Wacov) and MAC (Mr Planet).
Latest Version (1.2)

.ZIP

Uh oh! Maybe that's the problem (I don't think it is my web browser (I have Firefox)), I hardly ever save a model in the HDD before opening (principally because it will keep saving instead of opening).

Well... I downloaded two models more and they didn't work, I can only make work my own models. Maybe it is because SketchUp.

CPhillips, this is the model that doesn't work (link below).
http://sketchup.google.com/3dwarehouse/details?mid=4befa4eb8414c37c6227cba038bf7c95
Mr Planet, if it still like this, I will try with the .zip file.

I have reinstalled SU and Skethyphysics (all the other plugins too), I can make my own models and make them work, but Hobbnob's still isn't working...

Yeah, the installer is pointed right, but SP doesn't load now. Look at the attachemented picture.

Oh, what I did was copy and paste to other folders the .rb files (exluding the SketchyPhysics ones)... I am going to install it again. (Oh, and try to download Hobbnob's latest tank, it is the model I can't run).

I did it and it looks like SP isn't installed... I'll reinstall it.

Tools on Surface, 1001 bit tools (it doesn't work though), Rounded Edges, Indigo, iRender, Loft, Skin, Loop Subdivision Smooth and SketchyPhysics.

Hmmm... I won't format my PC (again), I did it like 3 times in two weeks.

@cphillips said:

Are you running Vista by any chance?

No, I am running XP SP3.
And, I think I will reinstall SU and SP then... But, Hobbnob's tank doesn't work (it gives me that problem) and when I am modeling something on SketchyPhysics it works fine.

Yeah... I can make my own SP models or download them, but it still isn't working.

Oh... Now I reinstalled SketchyPhysics, but it still isn't working. Look at the first picture for see the error.

I am using SP3x Apr2 (I think it is the latest version). And I'm going to try it again without SU running. Thank you for helping me.

Ok, since a couple days ago, I can't use SketchyPhysics, view attachmented files to see the problem.
First picture: Trying to play an animation.
Second picture: Trying to install it.
Help!

If you change the axis probably it would work in another axis.