I have developed some code and a workflow for converting Commonspot 4.5 web sites into Drupal 6.x web sites. These pages cover aspects of the process.

Here is some Drupal training information. 

Here are some sites that are in the process of being converted:

Commonspot

Drupal Test

Drupal Production

http://lts.library.cornell.edu

http://test.lts.library.cornell.edu

http://lts.library.cornell.edu

http://astech.library.cornell.edu/ast/phys/index.cfm

http://test.psl.library.cornell.edu

http://physicalsciences.library.cornell.edu/

http://astech.library.cornell.edu/ast/math/index.cfm

http://test.mathematics.library.cornell.edu

http://mathematics.library.cornell.edu

http://astech.library.cornell.edu/ast/engr/index.cfm

http://test.engineering.library.cornell.edu

http://engineering.library.cornell.edu

http://asia.library.cornell.edu

http://test.asia.library.cornell.edu/

http://asia.library.cornell.edu

http://aerial-ny.library.cornell.edu

http://test.aerial-ny.library.cornell.edu

http://aerial-ny.library.cornell.edu

http://communications.library.cornell.edu/

http://test.communications.library.cornell.edu/

http://communications.library.cornell.edu/

http://research.library.cornell.edu/

http://test.research.library.cornell.edu/rau/

http://research.library.cornell.edu/

http://socialwelfare.library.cornell.edu:6779/

http://test.socialwelfare.library.cornell.edu/

 

http://staffweb.library.cornell.edu/st/

http://test.staffweb.library.cornell.edu/

http://staffweb.library.cornell.edu