Modular Separation Mixed with main controller folder having sub folders

[eluser]wiredesignz[/eluser]
[quote author="xtremer360" date="1359103247"]... two MY_Router files I have...

Code:

/application
/core
        MY_Router.php (file from wiredesignz Modular Separation folder)
        MY_Router.php (Code I grabbed from another topic post that is included below)

[/quote]

WTF? You cannot have two files with the same file name in the same directory.