Can I pin a window onto the taskbar in Windows XP?
The situation at the moment, is that if I have many programs open, then an up and down arrow appears.
The first group of items:

The second group:

A third group(which happens to contain just one):

If I am viewing Group 1 or 3, then click into my web browser, then the taskbar changes to show Group 2. If I am viewing Group 2, then click into my browser, then the taskbar stays at group 2.
Is there a way to get the taskbar to stay at whatever group it is showing?
Is there a way to move windows on the taskbar? So if there are a few I want to see right now, I can put them together.