Hey Milos, these are cool. I know you are only using a compact, but if you ever pick up an SLR and want to do this real well, take a look a the old russian manual focus lenses such as the Helios M44-2. They are cheap and nasty, but if you change the front lens element around you can get some amazing bokeh.
I checked on Google and I am pretty impressed with the bokeh effect with that lenses. Thank you a lot both on the advice and comment. (: