> I get this:
>
> <...>
> Ign http://us.archive.ubuntu.com natty-updates/universe Translation-en
> Err http://ppa.quickbuild.pearsoncomputing.net natty InRelease
>
> Err http://ppa.quickbuild.pearsoncomputing.net natty InRelease
>
> Err http://ppa.quickbuild.pearsoncomputing.net natty Release.gpg
>    Unable to connect to ppa.quickbuild.pearsoncomputing.net:http:
> Err http://ppa.quickbuild.pearsoncomputing.net natty Release.gpg
>    Unable to connect to ppa.quickbuild.pearsoncomputing.net:http:
> Fetched 2769 B in 2min 0s (23 B/s)
> Reading package lists... Done
> W: Failed to fetch
> http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity-v3.5.13/ubuntu/dists/natty/InRelease
>
> W: Failed to fetch
> http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity-builddeps-v3.5.13/ubuntu/dists/natty/InRelease
>
> W: Failed to fetch
> http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity-v3.5.13/ubuntu/dists/natty/Release.gpg
>   Unable to connect to ppa.quickbuild.pearsoncomputing.net:http:
>
> W: Failed to fetch
> http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity-builddeps-v3.5.13/ubuntu/dists/natty/Release.gpg
>   Unable to connect to ppa.quickbuild.pearsoncomputing.net:http:
>
> W: Some index files failed to download. They have been ignored, or old
> ones
> used instead.
>
> <...>
>
> Then when I do a:
>
> $ wget
> http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity-builddeps-v3.5.13/ubuntu/dists/natty/Release.gpg
> --2012-07-03 12:44:42--
> http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity-builddeps-v3.5.13/ubuntu/dists/natty/Release.gpg
> Resolving ppa.quickbuild.pearsoncomputing.net... 108.166.152.51
> Connecting to ppa.quickbuild.pearsoncomputing.net|108.166.152.51|:80...
>
> The command hangs ...

TDE's Internet service provider cut yet another fiber optic line, so our
services were down for about 11 hours today.  All services should now be
restored.

Thank you for your patience!

Tim