At her 11th attempt she finally won the 2007 festival, held in Ta'Qali on 3 February 2007, with the song "Vertigo" and represented Malta at the semi-final of the Eurovision Song Contest held at the Hartwall Areena in Helsinki, Finland, on 10 May 2007.
Ollila tells the story of Nightwish from the very first ideas of a band in 1996 until the bombastic concert in Hartwall Areena in Helsinki, after which the lead singer Tarja Turunen was fired in an open letter by the band.
It is sometimes called "Petoluola", Finnish for "The beast's cave", referring to the logo of 2nd logo of HIFK: a red panther or the Old Hall of Helsinki as it is dated in comparison to Hartwall Areena, which is the largest indoor arena in the country.
In October 2009 the band played their first arena show opening up for Marilyn Manson at Hartwall Areena in Helsinki.