Comment Migration Assistance (Score 2, Informative) 150
The company that I work for, Versora, focuses on helping customers who aren't Linux experts with their migration. We provide software and services for Windows to Linux desktop and server migration. Have a look at our products:
http://www.versora.com/products/
and services page:
http://www.versora.com/services/
We have also published various white papers on some of the technical issues associated with migrating from Windows to Linux: