Ok Tute we go.
Download a new track, truck, rumble, ect., save it where u can find it easily.
Close MTM2 if it is open.
On your desktop, open my computer, go to>
C Drive>Program files>Microsoft Games>Monster Truck Madness 2**
**unless you have installed the game into a different folder on your computer,
 then just open that one.
"You should see Files in this folder that have a .Pod extension.
Open your zip file of your new track, truck, rumble, ect.
This folder should contain a *.pod file.
If it does not know what to open the .zip file with, go to www.winzip.com, get winzip.
When you see the .pod file, for example "American.pod", drag and drop it into the
 C Drive>Program files>Microsoft Games>Monster Truck Madness 2 folder 
you opened before this. 
it should show up at the end of the list for now.
Now if you have already downloaded podini2 or podit, just click on one of those programs to 
activate the .pod for the next session on your game.
If you use podini.exe you must manually open then pod.ini file with notepad and remove
the small square box at the end of the list and save it like that.
If not, then right under the tute link you will find 3 zips, one is podit and the others are podini and podini2.
Download one of these, unzip it, drag and drop it into the
 C Drive>Program files>Microsoft Games>Monster Truck Madness 2 folder.
You should prolly make a shortcut to podit, podini or podini2, whichever u decide to use. That is totally up to you.
Good luck
WaR