I just found on another forum that there is a new demo of Spinning Ball - with two new levels - I gave it a try and it was really fun to play! Here are some screenshots:

http://ural.webd.pl/pliki/sb_1.gif
http://ural.webd.pl/pliki/!sb_gif_m1l.gif http://ural.webd.pl/pliki/!sb_gif_m3l.gif http://ural.webd.pl/pliki/!sb_gif_m22l.gif

If you have a Siemens SX1 like me remember to press "4" to attack.

You can download the demo from www.cube-multimedia.com. I think it's worth it!