[maemo-users] debian repos for host-pc-connectivity don't work?

[From: James Brown]

I am trying to install on my Debian laptop the package
host-pc-connectivity as described on the web-page
"http://pc-connectivity.garage.maemo.org/2nd_edition/node3.html#SECTION00032100000000000000"
I included the string " deb
http://pc-connectivity.garage.maemo.org/repository intrepid main" in my
/etc/apt/sources.list and maked command "aptitude update".
After that I had the next result:
Err http://pc-connectivity.garage.maemo.org intrepid/main amd64 Packages

  404  Not Found
As I can see the deb- and others packages of "host-pc-connectivity"
avialable on here: https://garage.maemo.org/frs/?group_id=801
How can I fix the above record for sources.list for using "aptitude" or
"apt"? Or I need to download the deb-package and make "dpkg -i"? Which
package I need to install in the last case - the latest?
Where can I get the signatures which used for signing that package?