Ok...I was using Themer and messing around with some themes right.

Now I restored aqua and I lost my (max, min, close) buttoms on the top of my windows such as Safari and iChat, etc.

Is there anything I could do or do I have to reinstall OS X?

By the way, I used some brush metal theme (music x). And after I restored aqua it seem like only the brush metal them such as safari, ichat, calender, addressbook, etc are missing the buttoms.