Issue forward modelling with OpenMEEG BEM

Hi again, and sorry for asking you once again.

I was worndering what you exacly mean when you say that when using the converted SPM files "the processing and display of the MEG recordings won't be optimal because of this initial limitation".

How could this issue affect my results exactly? Would the changes in the processing and display caused by using the SPM converted files be significant?

Thanks again!