Not sure if anyone uses OneNote, but here are 2 power toys if you are interested.
Send to OneNote from Internet Explorer
"This PowerToy adds a Send to OneNote button to the Standard Buttons toolbar in Microsoft Internet Explorer 6 or later. Click this button to copy all or selected parts of a Web page to a new page in OneNote. The new page is created in a Web Clippings section in your notebook. You can keep all copied Web pages in that section, or you can move them to different sections of your notebook after you copy them."
Download this PowerToy
Send to OneNote from Outlook
"This PowerToy adds a Send selected item to OneNote button to the Standard toolbar in Microsoft Office Outlook 2003. Click this button to copy one or more selected e-mail messages from Outlook to new pages in OneNote. The new pages are created in the section of your notebook that you specify. This PowerToy also provides a OneNote menu that lets you quickly open a new side note, start OneNote, select options for the PowerToy, and more."
Download this PowerToy