Yeh, so I imported a smaller model and it imported quite fast and easy. What shall I do?

I agree, it's the first thing I tried. Absolutley hate it now lol.
Wish I could help tho.

Ohhh, you did the 2 mil poly's with a normal map or like how I'm doing it?

I used one of the pre-made planes that came with mudbox to make this cliff, could that be a problem or maybe it's a...

Nope. Haven't tried that yet dave.

Have you tryed pilates? Often no weights involved.

These are really good man!

My problem basicly is that when I try to import using FBX from Mudbox to Maya, Maya freezes.
My model is a plane with 1,400,000 Poly's(A flat one sided surface not a flying machine haha)
It's of a...