Sony PRS-600BC Touch Edition E-Book Reader
It's an ok reader.  The Kindle has much better contrast, the desktop software is junk and it is annoying that it sorts authors by the first name, so why four stars?    I use calibre as my desktop software, the touchscreen is usable, the screen is readable, it supports just about any ebook format out there, and IT IS EXPANDABLE!  It has not just one but two expansion slots!  Whoohooo!  There are more legally downloadable books out there that I can probably read in my lifetime and I've got a lot of them thank