add all of these to your hosts to block adds in KMD 2.6:
# Kazaa 2.6 Related
127.0.0.1 www.altnet.com
127.0.0.1 search.kazaa.com
127.0.0.1 www.kazaaplus.com
127.0.0.1 ssa.kazaa.com
127.0.0.1 ssm.kazaa.com
127.0.0.1 www.cydoor.com
127.0.0.1 ads.kazaa.com
127.0.0.1 www.bullguard.com
127.0.0.1 www.certifiedkazaa.com
127.0.0.1 puma.kazaa.com
127.0.0.1 www.bns2.net
127.0.0.1 www.bns1.net
127.0.0.1 www.rgs2.net
127.0.0.1 www.rgs1.net
127.0.0.1 www.cms2.net
127.0.0.1 www.cms1.net
127.0.0.1 cys3.net
127.0.0.1 cys2.net
127.0.0.1 cys1.net
127.0.0.1 www.kapsules.org
127.0.0.1 images.kazaa.com
127.0.0.1 desktop.kazaa.com