Today i'm gonna show you: how to save/open listbox items.
Enjoy it!

Code:
http://www.youtube.com/watch?v=Ps5UDSJp4AU&feature=related
Visual Basic 2008\2010 - Save & Load a Setting (Listbox)

Code:
http://www.youtube.com/watch?v=iwy-D9ZrwuA&feature=related
Tutorial Listbox Item Saver

Code:
http://www.youtube.com/watch?v=FaxzR96iwAQ&feature=related