AeroSys is a full set of widgets designed to display relevant informations and to be user-friendly.
You can display :
- a modified crystal clock http://www.kde-look.org/content/show.php?content=20147
- the version of your kernel
- the version of KDE
- the name of your processor, its speed and its load
- the loads of your Ram and Swap
- the state of your partitions
- the number of mails you have received on 1 or 2 pop servers
- informations about your laptop battery
- a calendar
To display the traffic of your network interfaces and to be able to connect/disconnect them download my Connector theme.
I use ITC Eras Demi as font. Because it is not free I can't put it in the pack.
A README file explains you how to configure and use it.