Those who have read Ola's previous Eurovision technical blogs will probably already know about the 2009 version, but it is definately worth a read. Previous years' have provided an awesome insight into the technical happenings of the Eurovision Song Contest.

I haven't had chance to read it all the way through yet, but I can promise that it will be my reading material for the daily commute.

Check it out at : http://www.m-m-pr.com/index.php/eurovision-diary/