sources.list question

["Matt Richardson" <shortpath@gmail.com>]

If I were to put 'etch' instead of 'testing' in my sources.list, like so

deb http://sluglug.ucsc.edu/debian/ etch main

on a new install, will I see any difference when etch becomes the new
stable?  Sorry for the dumb question, but I've always put 'stable' or
'unstable' rather than 'sarge' or 'sid' in my sources.list.  I've got
some new servers that I want to run stable amd64, but don't really
have the time to wait for Debian 4.

I guess the other alternative is to run the unofficial amd64 sarge.

thanks,
--
Matt