what is the proper way to list and allow local drive files to load through WPMU

We have a common local drive that houses 100s of files, both .doc and .pdf files. Our web site has moved from apache, where it was simple href file:// to wordpress, which we can't seem to find the correct syntax to have a page with may links that would load the local files. Maybe there is a plugin for loading .doc or pdf files? Thank you for your time and talents.

make it a great day!