When Norton Security is granted administrator privileges on my Xperia Arc running GB 2.3.4 I am unable to connect the phone to my PC in Media Transfer Mode. The phone does not show up in "My Computer" and the Sony PC Companion software will not see the phone as being connected.
Disabling the "Security Lock" feature in NS settings, which removes the admin rights, restores all connectivity but limits NS's ability to protect the phone.
Anyone else seeing this behavior?