In reply to both:
Thanks for answering. I have the following info.
She was at the school last week for a two day familiarisation course and asked a lot of questions - again with conflicting advice.
A tutor there said a good quality laptop with a "gaming" standard processor which will be good for the 3D stuff.
Then some of the students said they never bring the laptop in because , obviously, all the studios have top end computers on location.
She's trending towards the idea of having a desktop PC in her digs and a just use her tablet for other minor stuff. I think that will be a pita if she comes home for holidays.
She's also been advised to build one. She's pretty clued up, knows about all the components and there's a computer shop down the road that offers a service to put it all together and load software for 100€.
Cheers,
E