I have used this before but I cant remember exactly how I implement it...To make vb compare everything case sensitively.. For example

If "kewl" = "Kewl" then
msgbox "This wouldnt fire becuase they dont match in case."
end if

and using Lcase is not an option because im working on a code compiler and its case sensitive using same keys for same operation..For example in perl

/u

and

/U

are two different things...

I thought it was something you put at the very top of your code like

Option Case Sensitive..But that doesnt work..I know its one of those Option things tho..