Overdrive ebook devices explained, sort of

A Denver weekly has this info on the compatibility of the most popular portable devices with downloadables from the local library's Overdrive digital collection:
"To help you sort through the muddle, we've explained below how the library's media downloads work with some of the most popular portable devices... iPhones and iPods: There's good and bad news,...[it] works with iPhones and iPods plugged into PCs, not Macs. Blackberries, Windows Mobile and Palm OS devices: If you own one of these gizmos,... Your device can read Denver Library eBooks -- some of them, anyway. Android phones: Suckers! Sony Reader: Well, look at you, fancy-pants Sony Reader owner. Your little thingamabob can read all of the library's eBooks, not to mention to its MP3-style audio books.