Hello, I find that the App called ORB is the best for streaming any multimedia or music from your pc to your phone.. I have the HTC Touch and it works great... Just go to
www.orb.com and download the app for your pc.... install it and then you designate what folders you want to share with yourself...... It also has a full file browser on it so you can go to any folder and get any files you might need and download it to your phone..... After you install it on your pc... jump on your phone to orb.com and go to the log in and punch in the user name and password you created for yourself from your pc and away you go...... enjoy......