A Guide to Maemo Extras for More Nokia N900 Applications
When I was at Maemo Summit, I kept hearing the terms ‘Maemo Extras’ and ‘Extras Testing.’ As a new user to the OS, I was totally clueless! I did some digging and found out these were repositories or places where applications from the community can be found. I’ll share with you what I learned and how you can use it when you get the Nokia N900.
Extras
An easy way to browse and install applications from ‘Extras’ is by going to downloads.maemo.org from the Nokia N900’s web browser. You can install the apps by simply clicking on the green arrows.
You should also enable the repository in Application manager so that the N900 receives update notifications for the apps. The Extras repository is supposed to be pre-configured in the Nokia N900 but is disabled by default. To enable:
Go into the Application manager.
Tap the menu -> Application catalogs…
Tap Maemo Extras.
Uncheck Disabled.

If it’s not there, you can manually add it:
Application manager –> Application catalogs –> New
Catalog name: Maemo Extras
Web address: http://repository.maemo.org/extras/
Distribution: fremantle
Components: free non-free
After you enabled the repository, browse through the download section of the Application manager.


Extras-testing
If you feel adventurous, Extras-testing holds applications waiting to be tested and passed to the Extras repository mentioned above. Warning: Applications here might break and cause trouble to your device! Regular users are encouraged to stay away!
You can check out the apps here with comments and ratings from testers. To install the apps, activate the repository in application manager:
Application manager –> Application catalogs –> New
Catalog name: Maemo Extras-testing
Web address: http://repository.maemo.org/extras-testing/
Distribution: fremantle
Components: free non-free
Extras-devel
I shouldn’t even be mentioning Extras-devel because it could really mess up your device. Warning: The software hosted in extras-devel is most likely not ready for end users. Developers upload the newest version of their software to extras-devel for an ‘automatic and human Quality Assurance process’ before it gets passed to Extras-testing.

Haze plugin adds more services to IM on Nokia N900
I was hesitant at first, but I decided to install a plugin from this repository after hearing about account-plugin-haze. It lets me add my AIM
account on the built-in Conversations instant messaging app on the N900. It also supports GaduGadu, ICQ, MSN, QQ, Sametime, and Yahoo, but I don’t use those services. It seems to be working fine so far and I hope to see it in the Extras repository soon!
To activate:
Application manager –> Application catalogs –> New
Catalog name: Maemo Extras-devel
Web address: http://repository.maemo.org/extras-devel/
Distribution: fremantle
Components: free non-free
More Reading
I gathered all the information above from the Maemo Wiki. I hope it helps other Nokia N900 users who are new to Maemo like me. If you want to read straight from the source, check out the wiki for Maemo Extras.












