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Today's links--

cartoon: http://www.youtube.com/watch?v=5INQR3EyBAA

A. overviewhttp://www.youtube.com/watch?v=Bl-FpuehWG
B.  http://www.youtube.com/watch?v=J0xbjIE8cPM
D. Personally http://www.youtube.com/watch?v=ddO9idmax0o
E. overview http://www.youtube.com/watch?v=rIpD7hfffQo
F. hash http://www.youtube.com/watch?v=_2zh0EVzoo0


sign uphttp://www.youtube.com/watch?v=h08SlngA2zk
http://www.youtube.com/watch?v=YJSoEbNxYKE&list=PLD5831E10E95DE83B&index=1
http://www.youtube.com/watch?v=CkdXJOpqXOw&list=PLD5831E10E95DE83B&index=

conan http://www.youtube.com/watch?v=xSSDeesUUsU