Internet Explorer content advisor

Yes there is.

WARNING - These instructions edit the Registry. If you are not comfortable with editing the Registry, do not do this.

Follow these instructions slowly and carefully. If at any point you cannot find something you are told to do below, STOP! Exit regedit. This is no place for guessing.

Click the Start button
Click Run
type "regedit" in the box and click OK
click on "My Computer"
Click the Registry menu
Click Export Registry File
Put in the name you want to useto save your backup copy of your registry. Click Save. (This makes a backup copy of your registry. This is NOT paranoia -- this is standard caution.)
double-click HKEY_LOCAL_MACHINE
double-click SOFTWARE
double-click Microsoft
double-click Windows
double-click CurrentVersion
double-click Policies
double-click Ratings
In the right hand window look for a key named 'Key'. Right-click on it, and select delete.
Click the Yes button in the pop-up box asking if you want to delete thevalue.
Exit regedit. (Registry menu, exit choice or click the 'X')
Start Internet Explorer
Click the Tools menu, select Internet Options.
Click the Content tab
Click the Enable or Disable button (whichever you see). You will get a pop-up box asking you to create and verify a password. Put in your new password in each box, then click OK.

Good luck