If you're looking for the driver see the previous post nicely done by Michael. Paste his link into your browser's URL. When the site opens, click on downloads on the right side then scroll down to NETMD and click on it. Then click on driver. The file is PA_Driver.exe.
If you're looking for a replacement for OpenMG Jukebox then check out Sonic Stage at the following. Please read the instructions first. This is a full install but only applies to European units.
http://products.sony.co.uk/SonicStage2_3.asp
