Taskbar in Windows Xp problem

I have Windows Xp.
When i open more than 9-10 windows. I need to see the programs running on the taskbar, but it gets disappear. I want to view them all in the window. What to do?

Right click on task bar
select properties
uncheck the group simmilar button box
Now you can view the programs running on your task bar.

hey what you can also do is resize.
Right-click the taskbar and de-select "Lock the Taskbar". Grab the top edge and drag it up one level make it thicker vertically.
Now you can fit more buttons.

Thanks for the help guys!