From Directory ... (Also see OneClickInvitations)
A number of useful Articles & Tutorials on using LinkedIn
Getting Stareted with LinkedIn:
http://www.intuitive.com/blog/getting_started_with_linkedin.html
How to change the world: 10 ways to use LinkedIn:
A useful Guide to Using LinkedIn from Guy Kawasaki
http://blog.guykawasaki.com/2007/01/ten_ways_to_use.html
Cheater's Guide to LinkedIn:
http://www.sacredcowdung.com/archives/2005/05/cheaters_guide.html
Why Cheating is not really 'Cheating':
http://www.sacredcowdung.com/archives/2005/08/what_did_i_mean.html
LinkedIn Slide Show & Tutorial:
http://scottskibell.com/blog/2007/05/04/linkedin_overview/
Digital Review's video on LinkedIn:
http://www.digitaljournal.com/article/75098/LinkedIn_Review
PC Mag's 'Site of the Week' review on LinkedIn
http://www.pcmag.com/article2/0,1895,2119589,00.asp
A LinkedIn blog with tips and advice
http://www.linkedinpersonaltrainer.com