Problem recognizing WD SATA Drive using an external USB 2.0 to SATA connector

I’m trying to connect a new WD10EARS 10 GB Drive (as a slave) in order to Clone it from the Internal Boot Drive.  I’m using Windows XP SP2.   The USB connector is recognized, but the Drive does not appear.  

I’m not using any jumpers on the drive.   Does anyone have any ideas on this?

The drive will not be recognized until you initialize and format the Disk.  Go into Disk Management and Initialize and format the unit, then it will show.