Guess I don't need to say I'm a noob here.

I downloaded Maya_PLE (Personal Learning Edition) in order to get an advanced start on Maya, because at work they are considering to buy it. I work as an editor / compositor in a Belgian Film Production company(mostly commercials and music Videos).
Anyhow, on this site I found out to buy points in order to be able to download tutorials, wich I did, I bought 100, downloaded the Ninja Tutorial, and full of expectations began on my first 3D journey. I was amazing. After having seen the tutorial I opened up my Maya_PLE and got stuck after 2 minutes, because the program doesn't show the images. I understand that the logo and other image-filling text is needed in order not to be able to render it out and use it (without paying for the prog!) but this is not even showing renders! I mean how am I supposed to learn something if I can't see what I'm trying to build. Maybe (and I hope so) there is something that needs to be switched on or off, or there is a preference not turned on (that would immedatly explain my noobness). Can anyone tell me what to do, apart from buying the prog myself off course.
Is it überhaupt possible to see psd files in Maya_PLE? The logo in the image is of no importance, as long as I can see the model!!!
Hope I didn't make a complete fool out of myself, and hopefully someone can help me.
Thanks.
M.