3 cool app for the Nokia N900
Weather Forecast on Nokia N900. Ultra-customisable weather widget for showing forecast the way you want (download here).
eCoach is an application for managing sport and exercise activities.
Keep track of all your sports and outdoor activities with the GPS-based eCoach application. With eCoach you can get the most from your workouts by monitoring your speed,distance and heart rate in real time. You can also use the built-in training diary feature to track your progress as you work towards your specific training goals. eCoach supports Open Street Map, Google Earth, and Virtual Earth,enabling you to view your routes on the map and share them with friends at a later point.eCoach currently supports FRWD B600 and Zephyr HxM heart rate monitors (Download here).
Maemo Application for note taking
Xournal is an application for notetaking, sketching and keeping a journal using a stylus. It can also be used to add annotations to PDF files (Download here).