Document library accessible from other sites?

From: http://www.sharepointu.com/forums/p/1355/11487.aspx

as long as the lists or document libraries are in the same site collection. Use the content query webpart and point to the desired list or library.

Follow these steps:

1. Move to the page where you want the list to be displayed
2. Site Actions -> Edit Page
3. Click 'Add a Web Part' in the area you want the list to be displayed
4. Scroll down to the Default section and choose Content Query Web Part
5. Click Add button at bottom of window
6. Note: A default output will be showing in the web part... ignore it
7. Menu dropdown: edit -> Modify Shared Web Part
8. Expand the Query tab in the tool box
9. Choose Show items from the following list radio button
10. Browse to your selected list
11. Click OK after selecting list

12. IMPORTANT: In the 'Show items from this list type', choose Document Library

13. Click the Apply button to verify results

14. Tweak as necessary