http://content.mixsherpa.com.edgesui...lex/index.html
Look in the Tools and Calendar - Mass Storage section

Connect Your Phone to Your Computer

Before using your phone’s mass storage capabilities, you need to prepare your phone’s settings to synchronize with your desktop or laptop computer. Once you have connected the phone to the computer, you can transfer your data to or from the microSD card.

With the microSD card inserted, connect your phone to your computer using a compatible USB cable.

The USB Connection menu should open automatically; select Connect To PC. If the menu doesn’t open, then touch Home icon > Main Menu > (slide the screen up) > Tools > Mass Storage > Connect to PC.

Read the notice and touch Yes.

No driver installation is required for Windows 2000/ ME/XP/Vista/7 users.