When I installed ZoneAlarm Extreme Security 9.0.083 in my virtual machine in order to test its performance, I found it has some font problems in sidebar. When the caption on the button is more than two lines, it will go out of the border of button. It also occurs in the right "Additional Services" column.
Here is the screenshot
ZoneAlarm Extreme Security 9.0.083
Virtual machine : Sun VirtualBox 3.0.4
Virtual host: WinXP sp3 Chinese Edition