can LifeRay be customised for building my own portal?

hi ranchers,

I am new to portlet development and I want to know is it possible to customize LifeRay to build my own portal? If yes please let me know how by sending me some of the links which are helpful.

thanks

Hi,
We can customize liferay portal to meet our organization demands
i already worked on liferar 3.5.x i thnk.
it has plenty of predefined portlets and skins so we can configure
to meet our requirements.

customization documents also avilable in the same site i think.
but before customization make sure that you are comfortable
with Xml,ejb.So that while customizing the portal you can understand what
is going on

Yes, Liferay can be customized. I have worked on Liferay 3.0 .

Its very good for building quick portlet based application.