Replying to crassusad44:
I do not think that Neo searches all the hosts like that (0.0.0.0, 0.0.0.1, 0.0.0.2, etc.), and I am not even sure if every host has been implied on the network.
And there may be a few hosts behind firewalls. I know that on Limewire there were certain hosts behind FWs, such as 0.0.xxx.xxx, 192.168.xxx.xxx, 10.1.xxx.xxx, and 172.16.xxx.xxx, along with a few others. I am not sure if this applies to Neo or the Kazaa network, but it's FYI.
I just tried Neo and I have a few comments. First, the downsides IMO:
(1) Limitation to quantity and, in my cases, quality of files.
(2) Too much variation with windows and resizing.
(3) Still has a few problems with completing file transfers.
Now, the plusses IMO:
(1) Aqua interface.
(2) Much faster than Limewire in immediate search results.
(3) More detail to which hosts can be accessed, and the host's screen name.
I will still switch back and forth until Drumbeat gets an OS X version out the door.