vb.net express restrictions

I'm switching most of my vb6 SolidWorks programs to vb.net, using Microsoft Visual Basic 2010 express ...

I never tryed vb.net full edition (visual studio professional) and I would like to understand which are the differences between express and professional version in developing SolidWorks AddIn or EXE program...

This is what I noticed (please correct me if I'm wrong):

- with express edition is not possible to debug a SolidWorks AddIn

- with express edition is not possible to register automatically AddIn (manual "regasm" through command promt is required)

what else?

Thanks!

Matteo

SolidworksApi macros