Greetings otieatkins.

You can reset the PogoPlug drive to a letter of your choice convenient to your current scheme of drives. See the instructions here:

http://my.pogoplug.com/help/index.html?sec=webap_rendrv

Run this proceedure with only PogoPlug attached to your computer so that there will be no conflicts with the current P drive. Once the PogoPlug drive has a new letter, reconnect your system and all should be well.

Hope this helps. Bronson