I'm learning a new 3D modeller which I bought about 4 months back but never touched, called Modo. I'm very impressed now I've settled down to actually use it, but its taking some getting used to:
My first project using the software is to replicate a hard drive I have lying around.
Its no where near finished, but I'll carry on modelling this thing tomorrow! Been doing it for about 2 days on and off so far:
Very happy with it so far. That middle part is going to take a lot more cutting to get all the holes, etc... haha, because at the moment, I've only modelled the supports.