Can't boot from DVD/CD disc

First of all, I would like to say "Hello" to everyone :)
Today I just found out about the Haiku project. I downloaded ISO and burned on DVD disc. When OS start to booting it's shows only opening screen with logo and those small icons underneath. It only highlights up to third icon and then stuck. I try to use the same disc on other computer and it worked.
I'm using HP Pavilion dv9000, 2GB RAM, 120GB HDD.