HTC HD2 has OneNote Mobile from Microsoft Office Mobile 2007 (can be upgraded to Microsoft Office Mobile 2010). However, it does not have handwriting function ~ Microsoft Transcriber was removed from it. Handwriting only works in Chinese words. No worry. MyNote comes to rescue. MyNote is a simple note program for Windows Mobile. It is compatible with all Windows Mobile devices and all resolution (QVGA, WVGA, VGA and WQVGA). By the way, you can save your note to png format and copy to your desktop. Or transfer it to other phone using Bluetooth.