If you have a 2190, 2490, 2790 series iPAQ, you will need Active Synch 4.5 - ActiveSync 4.5 is the latest sync software release for Windows Mobile devices. The ActiveSync 4.5 delivers new features to improve the synchronization experience for customers. Support for ActiveSync will not be available from Microsoft.
Http://www.expansys.ie/ Mobile computing and wireless products website. This makes it easy to compare mobile products.
Http://www.adobe.com / products/acrobat/readerforppc.html - Adobe now offers a Pocket PC Viewer for .pdf files.
GPS Utility - This is a freeware/shareware utility that is useful for transferring GPS data from GPS receivers such as those made by Garmin and Magellan. It can manipulate some data and includes the ability to convert waypoints and other data logged on the GPS into ASCII .csv file (along with other file formats). http://www.gpsu.co.uk/
Calculators