Upgrading to 2.2r4 from 2.2r3

[Mike Fontenot <mlfasf@home.com>]

Any problems encountered in upgrading to 2.2r4 from 2.2r3?

It's taken me months to get 2.2r3 working well for me, and
I hesitate to "rock the boat".

Is it sufficient to just do an "apt-get upgrade", rather
than an "apt-get dist_upgrade"?  (My understanding is that
dist_upgrade is needed only if the structure and/or
dependences have changed, which I suspect is not the case
for r3 to r4).

In my sources.list, can I change "stable" to "potato", to
insure that I don't accidentally upgrade to woody if woody
becomes stable without me knowing it?

	Mike Fontenot
	mlfasf@home.com