What about trying the stuffs at least once, whether it helps your or not:
- Hide Taskbar Tabs And Windows With Clicky Gone
Do you sometimes need to hide a window due to privacy or security reasons? Sometimes when you are in office sitting next to your co-workers you might need to hide windows that contain private information. Or when your taskbar is full of different application and browser tabs, you might need to hide some windows in order to reduce the clutter.
Check this on http://clickygone.sourceforge.net/
- XDM aka Xtreme Download Manger
A best alternative to Internet Download Manager (IDM). I think this description is enough to explain. :-)
- To be continued...