Irrlicht Engine

Hi I couldn't find an answer for this in the forum and the Irrlicht documentation but I was wondering if anyone could tell me how to resize a node?
Where do you find a list of the setsomething functions
eg. you can do this

node->setPosition(vector3df etc. etc);

but how do you find out what all the other

Node->setsomethings

are?
Its just I've imported a model, made a node pointer to it and can only do like three things (from tutorials) to it.

I think you are looking for the ISceneNode Reference. have a look atthis

Thanks for that its got all the stuff I need
I just discovered the index in the Irrlicht documentation (lol) so I should be fine until I come across another basic problem like this

Thank again