Ecolines - poor service

I would like to warn you against using ECOLINES coach company. They use very old buses in a very bad technical condition, with bad smell not mention about their service.
I was going to travel from Warsaw to Berlin on 25.04.2008. The bus arrived from Ryga delayed 2 hours. In Warsaw it appeard that the bus broke down and could not move at all. All passengers had to stay in the bus all night at the Warsaw bus station. We did not received any apology or compensation from the company.
NEVER EVER AGAIN.
The worst service I have ever seen in my life.