I personally use Boxee on my Mac Mini but I am always open to new things. Watching CNET Live yesterday, I heard Tom Merrit talk about Miro 2. I was curious to see what this application does and I was pleasantly surprised to find out that it's a podcast aggregation/media center for your computer. It works just like Boxee sans the social networking aspect. It lacks the GUI aesthetics of Boxee but it gains in functionality. First, it has a Windows client already. Second, you don't need to sign up for private alpha to run this software. Subscribing is as easy as clicking the subscribe button. Quality is amazing and it's a wonderful feeling that this amazing app is open source. I'm surprised I've never heard of it. I haven't played with it to give you a much better overview of it but I highly recommend this to anyone who didn't sign up for Boxee yet. You may search Youtube and Hulu videos straight from the interface that resembles iTunes but it runs so much more efficient I must say. It is blindingly fast. When searching Youtube, Miro will grab the HD version of a video, if available. The best way to find out what else it has is to try it. Big thumbs up!