Looking for an uncensored USENET provider.

I am currently using Astraweb and I'm having a problem with a lot of the files I want to download being removed. So now I need to find an uncensored provider. Preferably one with a built-in search feature.

I have heard that Tweaknews is good but now I have heard that they operate differently. Does anybody have a provider that they like that is uncensored? I would especially like one that offered an indexing or searching feature.