I'm using your tablpanel, it's working quit well on 2011band makes my GUI much more clear, but I have a problem, if i copy my tabbed_gui.m into another folder, I can't save the changed GUI anymore, because I get the following error:
Error using guidemfile>getFileContentsNoSave (line 25)
does not exist.
I found out, that there is a field in the tabpanel_options which is called 'LastSavedFile' which always contain the path where the GUI was created.
Could you implement a Button like 'SaveAs', it would probably solve this problem.