How to add a network activity monitor to Windows 7

I like Win­dows 7. But there’s one thing that I noticed miss­ing right off the top, a net­work activ­ity mon­it­or in the Taskbar. Sure, you could ad a gadget/widget thingie to the desktop, but when you’re work­ing on some­thing, odds are you’re at full-screen resoulu­tion and the mon­it­or is behind whatever y ou’re work­ing on. […]