Thanks for your reply TIG.
Yes, I did activated the extension, succesfully by following this video.
http://www.youtube.com/watch?v=s6OhVdrKjOo&feature=plcp

view > toolbar also activated.

Maybe there is BVH animator plugin, which i can't find it anywhere yet..just maybe..

Well, i'm using Windows 7, Sketchup 8 (free), SimFonIA Animation Tool/SAT(trial version).

Attach the print screen of my Sketchup. The SAT toolbar is there, but not the "import BVH file" tool icon like in the video. And I think maybe that "import BVH file" tool icon not belong to SAT toolbar.

Hi guys, how to open bvh file in sketchup?
http://www.youtube.com/watch?gl=UG&feature=relmfu&hl=en-GB&v=2QN_zkeUv94

I followed the video but the problem is I can't open the BVH file. I've install the SAT plugin/extension,but still my sketchup 8 didn't has the toolbar to open BVH file. Open it manually also didn't work.
Is it anymore plugins need to be installed? Or this feature is not available?