I want to know because i downloaded four levels and i really want to play them. Thanks.

Unzip your level to your jj2 directory, start jj2, go for home cooked levels and select the level.

Get Winzip if you don't have it yet.

i unzipped it to my JJ2 directory, didn't work. do i have to put them in a folder or something?

1. Download a zip file with the JJ2 files.
2. Unzip the files into your JJ2 directory (Usually C:\Games\Jazz2\)
3. Start JJ2
4. Go to "New Game"
5. Go to "Home cooked levels"
6. Choose the level you want to play by using the arrow keys and pressing ENTER

If this doesn't work:

1. Click the windows Start button
2. Click "Run"
3. If your JJ2 directory is C:\Games\Jazz2, type "C:\Games\Jazz2\Jazz2.exe" levelname.j2l
4. Press ENTER
So, if you want to play the level "BBlair.j2l", you should type this:
"C:\Games\Jazz2\Jazz2.exe" BBlair.j2l
in the "run" form.