BlueXone is a freeware application for Nokia S60 2nd Edition mobile devices that allows you to send and recieve files with a difference.
With regular Bluetooth transfers, one cannot share content for download by others simultaneously and automatically. With BlueXone, you can enable sharing of files/folders on your mobile phone so that whoever comes in your Bluetooth range can search, and download this shared content onto his mobile device without any intervention from you, just like Windows file sharing.

Other features include:

-Share favourite songs, videos, pictures and ring tones with others
-Creat personal profiles for others to view- share your likes, dislikes, thoughts, actions, emotions
-View profiles of others around you and chat with them
-Make announcements - all users in your range will get to know what you have to say

Download here