This was not due to a storm or power outage like many others I have read about. My computer is three years old, it is a Gateway GT5028 and has seven USB ports. All of which are no longer to register: digital camera, printer, external harddrive, iPod, so on. BUT the speakers that came with the computer are still up and running fine. [knock on wood]
I have tried these few solutions:
Uninstalling and Reinstalling the drivers
The PC has been shut down and turned on many times [this matter has been since one month ago]
All of the instructions from the Microsoft Solutions page
Troubleshooting
System Restore
My warranty is expired
My device manager detects no problems/changes/updates
The local PC shop is $50 an hour
So, any other suggestions on how to fix this incredibly odd problem, let me know.
My next step is to re-format my harddrive myself and see if maybe it will bring them back.