how do I open .dmg file?
 

I am not a vetern of limewire, so this may have been asked and answsered already: what exactly are .dmg files? .sit & .zip are no problem, my iMac expander opens them, but no dice with .dmg files. The best I seem to get is "Do you want Limewire to open the file?" I say yes, but nothing happens. Can anyone help me with this? Thanks

.dmg are disk image files. A mountable file system used by osx. if you have osx they will automatically open when you double click on them.

easy
 

dont open right from limewire click explore then drag the file to the desktop, now try to open it, it should just pop up

Yep Drag & Drop onto Disk Copy is definitely a more reliable way than double-clicking. Once in a while double-clicking comes up with errors.

You'll probably have Disk Copy somewhere easily accessible such as on the desktop, in the Dock, or as I have it, listed in the bottom left pane of folders so it's easily accessible.

I also use Butler a donateware menu system for similar purpose of quick access to progs & folders, etc.