upgrading slink -> potato

[Bruno Boettcher <bboett@erm1.u-strasbg.fr>]

hello,

i am trying to upgrade to potato...

first question, to stay on the safe side, in sources.list the line concerning
potato should come before or after the slink line?

then selecting some gnome stuff i get:
gnome-gnometris depends on libaudiofile-cvs0
libaudiofile-cvs0 does not appear to be available
gnome-gnometris depends on libesd-cvs0
libesd-cvs0 does not appear to be available

from where should those files come?

and last but not least, is there a non-US for potato easily reachable from here
(France)?

ciao
bboett
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