I have visual studio 2010 installed and configured with some extensions at my home computer. Now i want to copy all installed extensions settings from my home computer to work c
I would look in this directory
%USERPROFILE%\AppData\Local\Microsoft\VisualStudio\10.0\Extensions
That is where the extensions are stored, copy that to your new PC.
I'm not sure if this will work 100% but you can give it a shot.