Upgrade screwed up my system!!
 

I finally clicked on the window to upgrade. After a day of having NO problems with Limewire, I finally decided to go ahead and upgrade to the new one. I followed directions and NOW I can't even FIND the Limewire program. I ran installation like 5 times, but the Limewire folder in my Applications section isn't acting right. When I click on it, in the past it opened up the Limewire folder that contained the icon to open the program. NOW when I click on that folder, I suddenly get redirected to "My documents" folder. it's like my MAC now thinks that MY documents are housed inside of the Limewire folder. What gives?

That's an odd problem. Did you search your comp to find where your LW is? Did you do a SAFE Boot & Repair Permissions before & after you installed LW?