Every time I plug in my phone via USB it automatically mounts the SD card (Xperia Arc version) I have almost this question:

Every time I plug in my phone via USB it automatically mounts the SD card


  I have a Motorla Droid running CM6 (essentially Android 2.2). I'm
  connecting to Windows 7 machines via USB. Every time I plug in my
  phone via USB it automatically mounts the SD card as external storage.


Except I have a Xperia Arc with version 2.3.4, and have neither Winamp or DoubleTwist installed (given as culprits in the other question).

This behaviour started when I updated to 2.3.4 (I don't know exactly what version I had before).

How can I stop it?

Edit:
I've no "Connect to PC" section in the settings, nor can I find this setting in other sections such as "Storage"
Go to Settings-&gt;Sony Ericsson-&gt;Connectivity and un-check Auto connect in MSC.