Yay, guys, look what I've found on the Internets!
1)
http://aim400kg.ru/en/There is a Flash on this site that includes "arenas" for reaction training, exact aim training and hitscan aim traing. For example:

Hitscan training. That big (well, relatively) gray dot with numbers on top is randomly jumping on the board in all directions trying to run away from the cursor (a little green dot in my example) and the mission is to hold the cursor on it for as long as possible (in short it's crosshair positioning over a moving target training). On this lame screenshot the damned gray dot just jumped away from me

.
It's kinda fun btw.

2)
http://www.missionred.com/It is like the above but with a few Java applets providing different types of reflex/exact aim training. The main difference of these applets from Flash at 400kg is that there is no time limitation, you're just playing for as long as you can keep on with constantly increasing difficulty. Very good for training also.
Example:

One of the applets: aim speed / aim accuracy training. Shooting marks are appearing in random positions with random timing and the goal is to "aim fast and hit precisely"

.
What's good about this applet is that it makes a little pauses showing you a mark's picture with your shots on it.
So, there are two sites. I think it would be very useful for us, who use mouse cursor not just for clicking on "OK" buttons in dialog boxes in Windoze (what? who's just said "windoze"?

).
PS: I'll maybe post my records later so we can run a little competition here.
Enjoy!
