This site will look much better in a browser that supports web standards, but it is accessible to any browser or Internet device.
Shut down Internet Explorer. Search for a file called 
					ratings.pol. Rename it ratings.old
					
					See this link for further information:
					
					Err Msg: Please Check Your Content Advisor Settings for... 
					[Q242037]
					
					http://support.microsoft.com/support/kb/articles/q242/0/37.asp
This is classed a security issue and is rightly handled 
					by Microsoft.
					
					They will ensure that you are not a minor trying to bypass 
					parental controls, that you are the rightful owner of the 
					machine, or that you are working with the authority of the 
					owner of the machine, and that you are not trying to bypass 
					restrictions imposed by your employer. 
					
					Removing a Forgotten Internet Explorer Ratings Password
					
					http://support.microsoft.com/support/kb/articles/q155/6/09.asp