Don't download dmg files using internet Explorer. Most advised is to use Safari. Update your Safari. Open Disk Copy & go to preferences & turn verification off. And drag & drop the downlded file onto Disk Copy.
Other Disk Copy solutions: No Mountable File Systems (Error 95):
http://www.gnutellaforums.com/showth...threadid=29131
Also:
http://www.gnutellaforums.com/showth...threadid=24703
Another alternative, I don't know if this will still work or whether I should sugget it as it was something a proggie suggested to me a day or 2 ago as a trial. Open Terminal & copy & paste the following in & press enter (BTW your Terminal is found in your Utilities folder):
curl -L -o LimeWire.dmg "http://www.limewire.com/LimeWireSoftOSX"
This probably shouldn't be used all the time if it does work. I don't think they want their bandwidth taken up.