debian:/home/atul# apt-get update
Get:1 http://http.us.debian.org etch Release.gpg [378B]
Get:2 http://http.us.debian.org etch Release [74.4kB]
Get:3 http://http.us.debian.org etch/main Packages/DiffIndex [2038B]
Get:4 http://http.us.debian.org etch/contrib Packages/DiffIndex [2023B]
Get:5 http://http.us.debian.org etch/non-free Packages/DiffIndex [2023B]
Get:6 2006-12-01-2012.56.pdiff [6357B]
Get:7 2006-12-01-2012.56.pdiff [6357B]
Get:8 2006-12-01-2012.56.pdiff [6357B]
Get:9 2006-12-01-2012.56.pdiff [29B]
Get:10 2006-12-01-2012.56.pdiff [29B]
Get:11 2006-12-01-2012.56.pdiff [29B]
Get:12 2006-12-02-0808.45.pdiff [39.6kB]
Get:13 2006-12-02-0808.45.pdiff [39.6kB]
Get:14 2006-12-02-0808.45.pdiff [39.6kB]
Fetched 127kB in 26s (4835B/s)
Reading package lists... Done
W: There are no public key available for the following key IDs:
A70DAF536070D3A1
W: You may want to run apt-get update to correct these problems