This software allows you to access files on your pc by using a software install on your Pc and their Avvenu Access & Share online account.

The features are:

Share a large file or folder
Grab the documents you need
View and share your photos
Listen to your music on the go? ( got to test it )

From Avvenu:

Avvenu gives you a direct route to your stuff on your computer, whether it’s your iTunes music collection, your photos, or your documents. Plus, you can share any file on your computer, with anyone you choose. Listen to your iTunes music collection–View your photos–Grab the documents you forgot–from anywhere even when your computer is turned off. It’s a two-minute set-up, and it’s instant gratification.

Check out the C|Net Review or go to the Avvenu Website directly.