onOne Software has announced a new version of the plug-in Mask Pro at the Photoshop World tradeshow in Las Vegas.

Mask Pro 4 offers several tools designed specifically for creating masks and complex selections. New additions include built-in video tutorials and tips, Wacom tablet support, improved navigator windows and additional tool improvements.

A new Keep/Drop detail palette lets users see the exact colours that are being selected with both eye-droppers and highlighter tools, making it easier to see if the user has selected the right colour. The full version of Mask Pro costs $159.95 and will begin shipping mid-October 2006.