Have I downloaded the right disk set?

[Wm.G.McGrath <wgm@telus.net>]

Hello all,

I'm just getting around to installing 3.0r1 and in looking at the
cds I see the following in my /etc/apt/sources.list when I do an
apt-cdrom -add:

deb cdrom:[Debian GNU/Linux 3.0r1 Update CD 20030109: i386]/ woody
contrib main non-US/contrib non-US/main non-US/non-free non-free deb
cdrom:[Debian GNU/Linux 3.0 r1 _Woody_ - Official i386 Binary-7
(20021218)]/ unstable contrib main non-US/contrib non-US/main deb
cdrom:[Debian GNU/Linux 3.0 r1 _Woody_ - Official i386 Binary-6
(20021218)]/ unstable contrib main non-US/contrib non-US/main deb
cdrom:[Debian GNU/Linux 3.0 r1 _Woody_ - Official i386 Binary-5
(20021218)]/ unstable contrib main non-US/contrib non-US/main deb
cdrom:[Debian GNU/Linux 3.0 r1 _Woody_ - Official i386 Binary-4
(20021218)]/ unstable contrib main non-US/contrib non-US/main deb
cdrom:[Debian GNU/Linux 3.0 r1 _Woody_ - Official i386 Binary-3
(20021218)]/ unstable contrib main non-US/contrib non-US/main deb
cdrom:[Debian GNU/Linux 3.0 r1 _Woody_ - Official i386 Binary-2
(20021218)]/ unstable contrib main non-US/contrib non-US/main deb
cdrom:[Debian GNU/Linux 3.0 r1 _Woody_ - Official i386 Binary-1
(20021218)]/ unstable contrib main non-US/contrib non-US/main       
             ^^^^^^^^
             ^^^^^^^^ 

Because of the 'unstable' component I'm wondering if I have
downloaded the right disk set. Have I made a mistake? I wish to up
grade to the stable version. Are 'stable' and 'testing' subsets of
'unstable'? I don't wish to install the wrong set of disks.

	tia,

	bill