PhatWare has released edition, version 4.5, of PhatPad, its notes organizer for Windows Mobile and Windows. PhatPad allows users to draw pictures, jot notes, or put a mixture of pictures and typed text on a virtual scratch pad.

The new version features improved compatibility with Microsoft Windows Vista, two new UI themes, a Windows taskbar icon, and the ability to take a picture with a mobile device's built-in camera and set it as a background image.

PhatPad uses digital ink technology, which - according to the company - provides a very smooth ink flow, so it feels like writing on an actual piece of paper. You can also add images, voice notes, and text and animate handwritten notes or pictures.

The software sells for $39.95. Version 4.5 is a free upgrade for all registered uses of PhatPad 4.X, while users of previous versions of PhatPad can purchase the latest edition for $24.95.