I hope you enjoyed the Seminar. I realize that a hour and half is not enough time to cover all of the considerations for migrations to windows 7. Below ii have posted links to articles that you may find helpful in you discussion's.
First we need to address the potential cost issue of a migration that most assured will include hardware costs due to the slow(or non-existent) adoption rate of Windows Vista
ZDNET,
http://www.zdnet.com/blog/bott/how-much-will-a-windows-7-migration-really-cost/2377
The next link talks about the costs associated with delaying your migrations from Windows XP
CIO Magizine
http://advice.cio.com/shane_oneill/12214/windows_7_migration_moment_of_truth_three_ways_to_get_ready?source=CIONLE_nlt_microsoft_2010-09-02
Next we need to address tools needed to automate the migrations as much as possible
Microsoft Tools
http://technet.microsoft.com/en-us/solutionaccelerators/dd537566.aspx
3rd Party Tools Guide
http://searchenterprisedesktop.techtarget.com/generic/0,295582,sid192_gci1511449,00.html
