Grady, if you mean the learning curve then it isnt too bad. I highly, highly, HIGHLY recommend DotNet for Visual Foxpro Developers by Kevin McNiesh. It is available for free online at http://www.foxcentral.net/microsoft/NETforVFPDevelopers.htm if you didnt already have the link.

That book was my biggest tool as a transitioned from vfp to DotNet. I can't stress how valuable a resource it was to me.