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.
For my personal tastes... there are a few that I like (several ex-g/f's and the current one too have been VERY sensitive to the acidity in coffee). I have found that for my tastes and budget... eastern african coffee works well for me (Kenya and Tanzania). As well, Blue Mountain coffee either from Jamaica, or Mexico are pretty decent too. Stick with the medium roast if you can. The biggest thing is just to try a bunch of coffee, and find which one works for you. I have both a drip machine (a thermal carafe one so the burner on the bottom doesn't bake the snot out of my coffee and evaporate all the water after its made), and an espresso machine... both can make good coffee, or americano (given the machine)... but my grinder was the best investment I made.... it always makes my coffee better than it used to be when I had that little blade piece of crap.
Experiment! :)