User Experience Podcast

http://www.uxpod.com

Don Normans Site

http://www.jnd.org

Jakob Neilsons Usability site

http://www.useit.com

IT news site

http://www.slashdot.com

Xplane Blog....updates over visual thinking

http://www.xplane.com/xblog/category/personasscenarios/

Interaction Design Association

http://www.ixda.org

Professional association for design

http://www.aiga.org