I think next time maybe you should post this in the admin section.
When you move an email from your inbox to a local folder, it is not flagged in your blackberry so the messages in your handheld still think they are in your inbox. There are a few ways that might work, but it could be annoying. You could resend all the emails to yourself and that way they would show up in your inbox.....or,
you can go into desktop manager backup/restore and backup all your 'messages.' I am not sure, but there might be some way to import all of those into outlook. Maybe someone else can enlighten us?