Enable the File Monitor (Tools > Options > File Monitor) and set it for the D drive, or use File > Add/Rescan Tracks manually to scan files on the D drive.

Also see: http://www.mediamonkey.com/sw/webhelp/f ... ibrary.htm

I have just got a new hard drive and Windows 7.

MM3 is loaded on the C drive as well as the lyrics. I put my music on the D drive.

How do I set MM to use the D drive as the default, so that when I add music to the D drive it will pick it up or even to rescan?

Thanks