ok
i got this:

Nokia-N900:~# dpkg -s xsnow
Package: xsnow
Status: deinstall ok config-files
Priority: optional
Section: user/desktop
Installed-Size: 176
Maintainer: Martin Lazar <mlazar@email.cz>
Architecture: armel
Version: 1:1.42-8maemo2
Config-Version: 1:1.42-8maemo2
Depends: libc6 (>= 2.5.0-1), libx11-6 (>= 1.1.99.5+0m5), libxext6 (>= 1.0.99.1-0maemo20081209.0), libxpm4 (>= 3.5.7-1), libxrender1 (>= 0.9.4-2+0m5), procps, hildon-desktop (>= 1:2.2.133-1)
Description: Brings Christmas to your desktop
Xsnow is a X Window application that will snow on the desktop background.
Santa and his reindeer will complete your festive-season feeling.
This is a Fremantle PR1.2 port that uses the new live background feature that
was introduced in the PR1.2 software update.


seems installed and not removed by app manager.
how to remove?