[Tutor] OK here goes nothing

[glidedon]

Hi Andy,

Thanks for the suggestions, I really appreciate your time.

I am vaguely aware of the security issue you mentioned and will check into it 
further.

Is my historyList the Classes you are referring to? Should it be HistoryList? 
I guess I should pay more attention to style convention while I'm trying to 
build good habits.

I am just getting aware of the x in y thingy thanks for the excellent 
introduction.

Thanks again!

Don