ROFLMAO @ "newshosts"
Anyhow... when downloading from "newshosts" I take it you have an IS based account to download the relevant nzbs via the IS news server, am I right ? If that is the case, then whatever you are downloading might not be cached anymore, therefore you are going to get those poo speeds you reported. Get yourself a decent paid news server account rather and save yourself the hassle from using the IS one, unless your 100% that whatever you are downloading is cached in the first place. If you're getting those speeds on cached content, then I won't be pleased either. If you are on the IS backbone, get Mr.Beep to move you to a different backbone then, VB is the best in my book.
For me on VB, I'm having no problems whatsoever and am still very happy with it