The AVI download link seems to be Broke. I've tried manually downloading though (right click, save as) but it only saves a 39.0 byte avi file.

Ah, yes, thanks for the notice. I'll have that fixed in a few minutes.

Can i please some mirror?

A suggestion for the video: I can’t really make out the difference when the stuff runs side to side but clearly when you show it quickly in sucession. Other people might have had that too, so maybe a few more sections with wide sweeps and and 15 second pieces of gameplay alternating?
And nothing too hectic, I feel you can perceive this better when the action is only average.

Remember to have V-Sync ON ;)

i normally play cs with a crt @ 100hz with 100fps. On a tft 60 fps @ 60hz is ok too, but in generall everthing under 60fps is laggy for me.

The comparison with the ball showed a much bigger difference than the game. I think with the game there’s so much going on anyway, you’re constantly focusing on different areas of the screen, so it’s not as obvious. But yes, there is a difference.
Although, I’m sure that there are many people who will enjoy the “nostalgia” of the “slow” frame-rate.
Of course, there’s the refresh rate of the computer monitor to take into account, too. If the monitor is only set at 50Hz, and you’re seeing a 100fps video, then you’re missing out on half the frames due to the monitor’s refresh rate. I guess the key is to have the monitor be the limiting factor, rather than the frame-rate.
Gamers always want faster and better graphics anyway, so the more the better. ;-)

Hmmm, yeah. What one should try though is an animation of pictures, like photos. That would eliminate any motion blur, done correctly ofcourse, lightning quick exposure etc. But like I commented on your site, 24fps for films have that special feeling to it, I know I wouldn’t have it smoother just cause it’s smoother at first anyways. Time shall tell if 60fps will be the new thing though I guess. But then again they might as well just bump it up to 100 ;)

Some real life footage shot at 60fps, for comparison next to the same video at 30fps.
http://eugenia.blogsome.com/2007/05/25/60-fps-video-part-ii/

Indeed. However some people that aren’t used to high framerates apparently have a hard time telling the difference :) But if you’re used to high framerates like 50+ then anything lower is pretty noticable yes. You might call it a curse in disguise.

My eyes only think things are smooth 50fps + ….beneath that is laggy…

The only place i accept 30 fps is in movies….