The Sonar 2009 - krass.com pages are up. This is probably the last time I do this, as it is just too much work and nobody else is helping me with the wiki.
Sonar is doing a special offer of 125 EUR for the general pass for the three days. The normal price is 140, which is the same as last year. Maybe they realize that they can't raise it every year. Some of the parties were very empty last year.