Pidgin behind Proxy

Google Talk:

Modify>>Advanced
Connection Security: Use old-style SSL
Connection Port: 443
Connection Server: talk.google.com

Modify>>Proxy
HTTP
Host: e.g. 172.20.16.111
Port: e.g. 3128

Facebook:

Modify>>Advanced
Connection Security: Use old-style SSL
Connection Port: 443
Connection Server: chat.facebook.com

Modify>>Proxy
HTTP
Host: e.g. 172.20.16.111
Port: e.g. 3128

IRC:
Modify>>Proxy
HTTP
Host: e.g. 172.20.16.111
Port: e.g. 3128

Arch Linux

Nice cool fast liux distribution.

Big repository with newest packages.

Fast installing from precompiled binary packages.

Easy installation for competent users.

Nice init scripts well documented files.