I would look at the device manager (probably from the control panel -> system -> device manager) at the specific device (external drive) and see if it says it is 'working correctly.'
See if there is an updated driver available from the manufacturer.
I would look at the processes running and look and see if the CPU is constantly running near 100%.
If there is suck a process doing that, write the name down and see if it is a process associated with some new or uneeded program or virus.
Also, the drive will slow down if it is not a USB2 port.
My advice is to just disconnect it when you aren't using it, and be prepared for a slow down when you are using it.
Easy way to test that - hook it up to your wife's laptop and see if she has the same problem.
Uninstall everything you can find that you may have loaded with the drive. Some versions of Roxio cd writer are known to have conflicts and some "junk" drives will install spyware on your system.
Temporarily turn off your antivirus, especially if it is Norton. In fact if it is Norton, get rid of it and install AVG, anyway.
Run a full spyware scan with Spybot Search and Destroy and Lavasoft Ad-ware.
Right click on "My Computer", go to "Services" and stop the Indexing Service.
You may have activated some crapware copy protection scheme:
Press Ctrl-Alt-Del, then select taskmanager from the dialog. You can use this to see if a particular program is using too much CPU time. This may give you some direction as to the source of the problem.
System Internals as a nice freeware program called autoruns which will help you temporarily turn off any programs that load at startup.
Ain't computers grand.
Uninstall everything you can find that you may have loaded with the drive. Some versions of Roxio cd writer are known to have conflicts and some "junk" drives will install spyware on your system.
Temporarily turn off your antivirus, especially if it is Norton. In fact if it is Norton, get rid of it and install AVG, anyway.
Run a full spyware scan with Spybot Search and Destroy and Lavasoft Ad-ware.
Right click on "My Computer", go to "Services" and stop the Indexing Service.
You may have activated some crapware copy protection scheme:
Press Ctrl-Alt-Del, then select taskmanager from the dialog. You can use this to see if a particular program is using too much CPU time. This may give you some direction as to the source of the problem.
System Internals as a nice freeware program called autoruns which will help you temporarily turn off any programs that load at startup.
Ain't computers grand.
I have external USB 2.0 storage and only turn it on and plug it in when I need to do backups.