[DUG] Help Detecting Windows Version

[Alan Rose]

Sadly by the time they release Delphi 64 bit I will have been fully
converted into a dot net programmer and using VS. Sad but true in my
case.    

> 
> Of course, should we ever get a 64-bit compiler, you can be 
> pretty damned sure you are running on 64-bit Windows if/when 
> you are compiling to a 64-bit target, so, for a 64-bitness 
> check, if you don't want to bother with
> Get[Native]SystemInfo:
> 
>   class function TOSInfo.Is64Bit: Boolean
>   begin
>   {$if CompileTarget=WIN64}  // Purely speculative on my part ...
>     result := TRUE;
>   {$else}
>     result := IsWOW64;
>   {$endif}
>   end;
>