Maya 2009 Baking with Mental Ray

Hello.
I know how to bake lighting etc into texture using ‘Maya Software’ (In Hypershade window, Edit > Convert to file texture (Maya Software)).
But what need is Baking with use of Mental Ray - I’ve found lot of tutorial how to do it, but all of them are with use of older Maya version - any ideas how to do it ?
Or maybe you know if there is still possibility to download Trail version of older Maya ver ?

Edit:
I have already found answer. I coudln’t find one menu, but now it’s OK. (moderators: delete topic please)
Thanks anyway

Please, if you answer yourself your problems, be kind and share so others who have the same problem will get the answer and not an “I have already found answer” :slight_smile: