http://www.justin.tv
http://www.justin.tv/thetechbuzz#r=ucQZYgM~
2-Twitt network (general discussion)
http://www.justin.tv/twit#r=ucQZYgM~
3-Frugal Tec Live (how to build Small IT busniss Cyber Discussion)
http://www.justin.tv/frugaltech#r=ucQZYgM~
4-Youtube Tech Clips:
from Dlink:
http://dlinktv.com/
improve range:
http://www.youtube.com/watch?v=3KzTADKo0rc
from linus tech
http://www.linustechtips.com/category/ncix-tech-tips-videos
D-link switch: http://www.youtube.com/user/DLinkTV#p/u/170/wsu6OReQS9E