Hey all, maybe somebody can help me with this.

One day about a month ago my limewire stopped launching for me. One day it worked fine, the next
it won't even launch. hmmm.
I used the delete preferences suggestion, but still no launch. I also deleted my limewire application then re-downloaded it and it still didn't work.
Corrupted file virus or something? I'm using Mac OSX by the way.
Anybody have an idea? Let me know so I can get back to downloading!!!
Thanks.