Installing Etch and upgrading or Lenny directly

["Guillermo Garron" <guillermo.fedora@gmail.com>]

Hi,

After almost a year with Etch, I want to go to Lenny, I am going to
reinstall my Debian (other reasons), the question is:

Should I use my Etch installation disk and then upgrade to Lenny or is
it any better to download the Lenny installation disk and go directly
to Lenny.

(I know it is more bandwidth installing etch and then go to lenny, but
I am talking about the Debian itself)

BTW, what is the difference between having in my

sources.list

etch vs stable

or

lenny vs testing

?

I suppose that using testing I will always stay on testing no matter
when Lenny becomes stable, but besides that?

thanks.

-- 
Guillermo Garron
"Linux IS user friendly... It's just selective about who its friends are."
http://feeds.feedburner.com/go2linux
http://www.go2linux.org