some one please help me !!!
 

can any one please help me i am very new at this
wen i conact to limewire wen i get up to about 400 to500 hosts it will then drop down to about 50 then some times it will go back up and some times it will say disconact no files available can any one help me please if you can wood you make it very easy to follow as i am not very good at p.c`s thank`s a lot

Gnutella is a peer-2-peer network, that means you are connected directly to some nodes and also indirectly to other nodes (the ones hanging at your dirct connections).
So, if one of the 'master' nodes drops (logs off etc) it can reduce the amount of available hosts dramatically.