Topolov left himself open for some easy mind games though, 5-10 minutes before the match starts, be sure he sees you walking around with two or three laptops. Then right before the match is scheduled to start disappear with them (give them to a second to mail 'em to your house so they never find them even if they search), then just show up a few minutes late and begin. Then every few moves get up and leave out a different door. It's just too easy.
Actually I bet they have behind the scenes mind games like this all the time.
Will Anand be able to use a private toilet and will it be bugged by the Bulgarian Chess Federation?