Kazaa itself is not full of viruses, just the files that can be downloaded may not have been properly checked or sent from a secure system. When you download a file from ANY P2P source you are effectively opening up a free port. In theory, anything can be sent through this port and users need to be aware of this. You should be safe here click here and click here or any similar site....this one is probably better click here and Virgin also do a similar site. You would be safer using these sites.