Let the hive mind of Engadget get that for you.
"For a long time I have been searching for a portable device where I can store all of my CDs in MP3 format and stream the songs wirelessly to my HiFi system. The portable device must I've tried FM transmitters, they all suck. I don't want a docking station. Any help? Thanks!" have a display so that I easily can scroll through the playlists (I don't want to use a TV or monitor). I suppose that there must also be a second device that is connected to the HiFi system that would receive the wireless streams from the portable device.
1. you can use your own domain name and redirect it to your .mac webpage,
2. More storage "ull .Mac members now get 10 GB of combined iDisk and email storage, which you can allocate as you wish. Family Pack master accounts also get 10 GB, while Family Pack sub-accounts get 2.5 GB each."
From http://www.mac.com/web/en/Blog/rss.xml