First you need to download artmoney
http://www.systemsoftlab.com/artmoney722eng.exe
install it with all the default options
then load it up, you should see a screen like this:

ok now load up windows pinball. We will use pinball to show you how this program works, then you can use it on just about any game.
for those who don’t know what pinball looks like, here ya go

moving right along. Play one ball of pinball, so you get a score. let the ball drop quickly, all you need is to get a score bigger than 0, like so

excellent. Now pull up artmoney, select the process “3d pinball for windows”

now click search, and enter your score like so (in my case, my score was 11000)

once the search starts, you will see a bunch of little integer values pop up in the right pane of the main program. perfect.
Now go back to pinball. Play one more ball (by this i mean, increase your score a little, and let the ball drop/go)

my new score is 34250
ok now go back to artmoney. Now we want to filter our previous search results, keeping only the integers that changed with out score. To do this, click filter and in the value field add your new score
Once you submit that… the integers in the left hand pane should now decrease to about 2. Perfect!
Now click the fatter arrow (below the thinner arrow) in between the two panes like so (this wall transfer the integer values over so you can play with them)

Now go to the integer field (in the right pane) and right click it, then click edit (follow the picture below)

change its value to some absurdly high number (i use eight 9′s), and the checkmark the box that says freeze

click ok, and you should see that number changed on the main screen. Now do the same thing for the second integer – change it to the same value as the previous, and checkmark the freeze box. Once you change both, you should see something similiar to this

now go back to pinball. Play until you get a game over (or just deploy, and let the ball fall until the game ends)
Congratulations, you got a high score

*bows*
anyone who plays with this and finds other tricks, be sure to post em here!