Model without related db table. Is it wise?

Hi,

My application seems to require model that is not related to any table in database. So far I have only seen models that inherit from CActiveRecord. Is it ok to create a ‘model’ that inherits from /nothing/? I have a feeling that I should inherit from something though…;) Which class should I choose if CActiveRecord is not what I’m looking for?

Cheers

http://www.yiiframework.com/doc/api/CModel

That would be it:) samdark, thank you. I might yet ask a couple of noob questions on this forum. Thanks for patience.