Hiya,

It's still in extras-devel. If you do not have it enabled, open this with the N900 browser which will enable extras-devel and offer to install the applet, automatically. Remember to disable extras-devel when done, and a reboot is required before it will load up.

And, linking to qgil's warning about extras-devel is also rather quite apt: http://talk.maemo.org/showthread.php?p=343619