Busse COmbat PERFORMANCE VIDEOS (well, kind of):
http://web.archive.org/web/20020204121328/bussecombat.com/videos.html
The site is old, and the videos removed, but you can see what was done in the videos before they were removed, namely,:
1- Blade driven through 3/8" steel, no damage
2- Handle supports over 32,000 pounds AND RETURNS TO TRUE
3- Blade flexes 70 degrees without breaking
4- Cuts through 10 pieces of hemp rope (*TO me, it looks like 1 inch pieces!*)
5- Chops through 15 2x4's and still shaves
6- Cuts 1,254 pices of hemp rope and still shaves
7- Blade flexes 27 degrees and returns to true
There is also another video called "Enormous tip strength"- who knows what that could have been???
AND
In my opinion, judging by the first video "Busse Combat Basics Introduction Highlights", all of the above was done with a Basic, which uses a lower grade M-INFI than does all the newer models, which use full blown INFI- if I am correct, this means that the new INFI models have even better performance that in these vids!!!