if i join a game, after a few minutes i get this:

Network error

no Responce

You may need to patch your Jazz2 for the new list servers if you're running the wrong list server. The orginal list server is down. Patch can be downloaded here:

http://www.jazz2online.com/serverlist/serverpatch.zip

what could it mean?

Download the linked .zip file I gave you and extract it into your computer, then either run american.reg or europe.reg (It'll update your registry to use the current list server). Or you may have a connecting problem, in that case, I can't help you.

when i try to install the patch it sais he misse AnimsSW, if i reinstall the game he sais that agian, can someone mail me the file to megaaligator2@msn.com?

Try reinstall the game with your CD.