I'm back with another hot topic. You will now connect to your computer as if it is server and Nokia 7710 is a client. Also with this you can connect to Internet via using ADSL Modem.
Needed software:
Bluesoleil(If you are using Bluesoleil Bluetooth devices) Gnubox
There is no need settings for your phone. If you configured Gnubox properly.
Make sure your PC BT and Nokia BT open. Make sure you paired your PC with phone. Make sure phone is able to find your PC. Make sure you get "connection open" in Gnubox. Make sure you see <Unautenticated user> in Network Connections. Make sure you have all the rights to access files/folders.
After all start Web Application on Nokia 7710. Write 192.168.0.1<<shared folder alias>> (e.g. 192.168.0.1mp3) to address line. Press Go button.Select "BT" access point. You can now dowload, view or open files in your phone. Here is some screenshots of my shared folder and download progress on my Nokia 7710: