Are you developing drivers for Windows Embedded CE? If yes, then you might really need this great tool: http://cedriverwiz.codeplex.com/
This one will generate what you need to get started on your driver sub-project in Platform Builder. Cool stuff the community is working on and maintaining. You should expected upcoming enhancements and certainly a version for Windows Embedded Compact once the product has shipped.
The full release V1.00 of CEDriverWiz is now on Codeplex.
CEDriverwiz.codeplex.com .. Downloads
Generates 7 subprojects.
The driver and 6 test applications.