dired mode or norton commander

[bcochofel]

Hi, I'm using emacs 22.0.90.2 (compiled from cvs)...

I don't like the way dired opens several buffers each time I visited a
new dir so I put:

(put 'dired-find-alternate-file 'disabled nil)

Still the same, I've tried dired-single and I always get several
buffers...

How can I do this?

Also, I'd like to try nc.el (norton commander emulation) but I get
compile the file under my emacs version.
Where can I get mc.el (can't find it anywhere...)

Thanks,
Bruno