Ubuntu Security Software

I came across this great link to description of security related applications.
http://ubuntu-unleashed.com/2008/06/the-top-security-tools-in-the-ubuntu-repositories-you-may-not-know-about-with-1-click-installation.html

I dont think zenmap was in the list.  That is a really cool app as well.

Google Latatude - Map your friends locations and keep in touch

Here is a youtube video covering this great new google app for your mobile device.
http://www.youtube.com/watch?v=Q-Oq-9enE-k

Ubuntu - inside of windows = heaven

I came across this golden nugget.  For those of you who really love some of the better linux apps..
Tomboy notes, ssh, etc..  But dont want to install all of linux in a vm or dual boot environment.  Well then you are in for a real treat...

Portable Ubuntu Screencast