I am a mac user as of a week ago and am having some trouble running LW. I have a MacOSX Version 10.4.6. After downloading the basic LW, on my desktop I see two new icons: LimeWire and LimeWireOSX.dmg. When I click the dmg, it expands into nothing. Weird. Clicking the LimeWire icon begins the installation wizard, but after finishing the wizard, nothing new shows up. Nothing is in the dock, and when I click the LimeWire icon again, it asks me to install again. Please help me.