Are we anywhere near close to learning how to record dreams?

I get the feeling I know what the answer will be but there's always hope.

I don't really know if research has gone into it, but theoretically it should be possible. I'm sure it would be very complicated, but there must be some way of connecting your brain up to some kind of machine to show what you're seeing... anyone else know anything about this?

Oooops, sorry, didn't realise this had been posted twice....

I am going to get a mod to delete this thread because it is a double.. If you post anything in here beofre that time, it may eb erased ;)