There are "some" of the lossless audio files on the Gnutella network but not a great many. Also apple lossless which are m4a files larger than 320 kbps but you'd need iTunes I guess to make the most of them.
The best way to send files directly to others is via magnet links. 2nd best way is direct connecting. For direct connecting, you both MUST have your firewalls properly configured or else you won't connect. Also you both need to have available bandwidth & slots for upld & downld. Find out more here
How to use Magnet Links & Direct Connect
PS: Sorry but I don't have time to email people answers. At least on the forum the answers are seen by others (to help them if they want to know the same thing) & others can contribute their wisdom also.
And in future, please post your LimeWire questions in the LW sections of the forums;
Limewire Forum sections
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