Haven't been able ti connect for months!
 

I'm using a Mac, and the newest version of Limewire that u can download, I don't it is a firewall problem because I have been connecting for a while, then about 3 months ago it just stopped connecting does anyone have any info that can help me out or solve this problem?

I guess your internet connection doesn't allow you to use LimeWire anymore. You can wait for the next version (2.6) which will have an enhanced connection method and if that doesn't work, you simply can't use it.