I'm having the exact same problem, i'm connecting to the Gnutella one and two network and retrieving files fast. Yet, the amount of sources look rather suspicious, ie the amount of users of a certain file, for instance I've seen that a particular song has far fewer hosts sharing it, unlike other Gnutella networks (Bearshare ect ect) and, of course, the 'pending' issue, that seems to just stay like that. i'd stick with Bearshare, but i'm rather curious of the Gnutella2 network and curious of what it can offer.