I HAVE A DISABILITY AND I DONT HAVE FULL USE OF MY HANDS AND TRYING TO CHANGE THE SHIFT KEY IS VERY DIFFICUALT JUST SO YOU KNOW . AND YOU ARE THE 50TH PRESON TO SAY THIS TO ME . SO REALLY WHATS THE BIG DEAL ABOUT UPPER CASE AND LOWER CASE ANY WAY SO JUST FOR YOU AND OTHER PEOPLE LIKE YOU I GUESS I WILL HAVE TO PUT THIS POST ON MY INFO PAGE HAVE A NICE DAY