Before You Migrate to an Intel-based Mac
 
A bug in the Intel version of OS X can prevent some older Notebooks from opening or displaying correctly on Intel-based Macs.  Specifically, if you created Notebooks using NoteBook 1.0, or ran NoteBook 1.0, 1.1 or 1.2 under OS X 10.1, some of your Notebooks may be affected.  Before migrating to an Intel Mac, you can check the format of your Notebooks by opening them on your existing PowerPC Mac.
 
When you open a Notebook on your PowerPC Mac, NoteBook checks its file format and lets you know if it needs updating . Be sure to back up your Notebooks before updating them.

NoteBook will not display a message if a Notebook does not need updating.
If you first started using NoteBook with the 2.0 release, your Notebooks should open OK on your Intel Mac.
 
 
 
IMPORTANT

You cannot update your Notebooks using an Intel-based Mac.  If you have a Notebook that does not open correctly on your Intel Mac and you no longer have access to NoteBook on a PowerPC Mac, please visit http://www.circusponies.com/support for assistance.
 
You must use NoteBook 2.0 (v234) or higher to update your Notebooks.  Earlier versions of NoteBook do not perform the check and cannot update your Notebooks.