OK, guys with music playing problem (stuttering). I can suggest you one experiment. Warning: be prepare to switch OFF-ON phone in case of some trouble, but it should not harm your files. More probable, responsiveness may slightly be harmed until reboot/switch OFF. 1. Go to X-Term, become root 2. execute renice -20 `ps|grep "pulseaudio"|grep -v grep|cut -b1-5` renice -20 `ps|grep "mafw-gst-renderer"|grep -v grep|cut -b1-5` and enjoy your music while browsing.
Also, as I have posted elsewhere, the rendering application might have a low priority level. See: /etc/X11/Xsession.post/32mafw for more details.