SearchMe just expanded its index to anything related to entertainment/media, song, artists, news, video, images, web, whatever. I like the quality offered by the search ranking, the freshness, and the variety or results. The interface is very innovative. My suggestion is to experiment a little more by adopting the different layouts seen in FoxTab.
DuckDuckGo is a simple combination of Yahoo's Boss and Wikipedia. Anyway, I like the clean interface and the concepts extracted from Wikipedia.