Problem with SU utility!!!

[oXid]

Hello,

I did to all my / chmod 777... i just wanted to test somthing, but it
was a bad idea :(
Now, i can't login under SU. The account is in wheel
group...everything is fine, but when i enter root password it says,
that it is incorrect. I know my pass for 100%.
Is there any way, that my 777 mode did somthing?
Maybe some files shouldn't be 777?
Or is there any way to reinstall SU utility?

Thanks.

  

-- 
Best regards,
 oXid                          mailto:oxid_o at mail.ru