Limewire connects only to the Gnutella1 (G1) Network.

Shareaza Connects to both Gnutella1 and Gnutella2 plus Edonkey 2000 Networks.

Shareaza will also handle bit torrent downloads.

So if ya cant find it on any of the 3 networks just web search for a torrent. Example "300 torrent".

Download a couple torrents and open with shareaza.

Lot of really great files out there via torrents.