1. What have you done to try and find azureus? Usually the installation puts a launcher on one of your menus. Did the install work or did you get error messages? Do you know?
2. What are you trying to play them with? Lot's of people make them work.
Some helpful tips that may get you an answer:
1. Update your profile to include the distro you a
are using, it's helpful as each can be slightly different.
2. Tell us what you've done or how you're trying to play the mpegs. Tell us what application(s) are you trying to use.
3. Tell us any error messages you may have gotten doing what you're trying to do.
4. Ask a specific question. Maybe you can't play mpegs because you're trying to play them with OpenOffice Writer.