sorry if i have to say that... but this manual is way too complicated...
i did following:
0. sudo gainroot
(get root-terminal)
1. cp -r /usr/share/hildon-welcome/media /opt/
(this should make /opt/media with the nokia hands video as content)
2. rm -r /usr/share/hildon-welcome/media
(this should remove the media folder from there)
3. cd /usr/share/hildon-welcome
(change the directory ^^)
4. ln -s /opt/media media
(symlinking /opt/media to /usr/share/hildon-welcome/media)
that should work
and you can place all of your additional videos in /opt/media/
oooops...
you're right.. sorry for that..
(but you should have noticed the error because the command threw an error, didn't it?)
i'm only human... even i make mistakes... sometimes ^^
but thanks for pointing that out... i will edit the post before anybody else uses this...
(although it doesn't do anything at all xD)
ok... start over again (i think the other manual did something wrong).
(1. make sure there is /opt/media/ with all your video-files inside.
check? check. ^^)
2. open xterm
3. type "sudo gainroot"
4. type "rm -r /opt/media/~media" (<- that's what you mean with 'wave symbol'media, right?)
5. type "ls /usr/share/hildon-welcome/media"
you shouldn't see the ~media folder anymore in /usr/share/hildon-welcome/media, right?