[ Thanks to eliteberserker for this link.
]
“Cmooth tasks: I didn’t use it a lot before but now I am
starting to become a real fan. What it does is that instead of
showing the whole name and icon of a program in the task bar, it
shows only an icon. That is a big space saver. When you hover your
mouse pointer over it, you will get a small pop up with a window
preview and guess what…you can actually close your window from
it.“There is a small catch. You need to compile this one but that
is really easy – all you need to do is to unpack the package,
open file Install and copy/paste text from it. 🙂 When you finish
the whole process you will find this widget where the other widgets
are residing.”