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.
Hello, welcome!
If you are using the alpha3 cd, you might want to try a recent nightly like this one: http://www.haiku-files.org/haiku/development/haiku-nightly-hrev44349-x86gcc2hybrid-cd.zip
Thank you. It’s working now
You are welcome.
Note that the nightly CD does not contain everything that is packaged in the alpha CD so you may need to install additional software using “installoptionalpackage softwarename” in the terminal. You may “installoptionalpackage -l” to generate a list of available software.