the problem with that NanoChromatic is the interval of score updates, the limitations of a free rss feed of scores and the language restriction you will see of getting names of the teams from a rss feed in non english website...
I remember that I found a pay rss feed if scores that updated it almost in real time and had almost all the sports and leagues... all in english version and the format was very very good.. the problem was the money... I wrote to them to get it free and sponsor them... but I had never got a reply from them... and I can't remember the site right now...
here there are some that can be useful:
http://www.scorespro.com/rss/live-soccer.xml
http://www.elmarcador.com/rss/feed.aspx
http://www.soccerstand.com/rss/soccer/en/today
http://www.rsslivescores.com/Default.aspx
Note: I have always used
http://www.livescore.com/ but they don't have a rss feed source available... but its format is the best...