"Many Mac users are having problems with the LW 2.8.x anyway so you may want to backup and give this one a try. It works well for me.

http://www9.limewire.com:82/download/2.7.13/"

Tried above link and downloaded ... trouble is same "file corrupt" message occured. Is there any way to download an earlier version where this won't occur as with 2.8? I was able to use it late last night but now the file corrupt message keeps showing up.