It's not the first such unit we've seen, but car stereos with SD card slots instead of CD players are still rare enough to get our attention, which is exactly what Blaupunkt has managed to do with its new Melbourne SD27 system. If that's a bit too limiting for you, you can also make use of Blaupunkt's optional iPod and USB/Bluetooth adapters, which will let you grab music off any suitably equipped MP3 player or cellphone. You'll also, of course, get an AM/FM radio with 25 preset station options, and a plain old 3.5-millimeter auxiliary input to plug in the audio device of your choice. If that's not too much change for you to handle, you should be able to pick up a Melbourne SD27 now for a suggest retail price of $160.

Canon EOS 40D's early review roundup