iFinity

John - if you don't use the 'force lower case' option, then your Urls will appear in 'original case' - this site doesn't use the force lower case option, because I prefer the look of the mixed case Urls as do you.

The only potential problem is that someone may link to your site using a combination of wrong case, and there's the potential for duplicate content based on two different case versions.  Personally I don't believe this is much of an issue, but the option is in the module because of popular demand.

The problem with redirecting to a 'correct case' is that it's difficult from a programming point of view to compare two Urls and determine if they are the same case.  You have to do this on a character-by-character level which is a bit inefficient.  In comparison - setting everything to lower case or checking if a value is or isn't in lower case is very quick and easy.

I will have a look into it for you but in general I believe that just leaving the Urls as they are (don't use any case forcing) will give you the result you're after.