Apparently Baen Books has released a CD with Lois McMaster Bujold's Cryoburn which includes the entire Vorkosigan Saga in various eBook formats. Personally, I've gone through the audiobooks for several of the Vorkosigan books, and while I occasionally have moments of, "Oh dear god is this a Gary Stu / Mary Sue moment," they're quite enjoyable and well-written. I highly recommend grabbing them.
This isn't the first time Baen has pushed a fairly progressive policy on electronic versions of their books, as they had launched the Baen Free Library a while ago to much acclaim. Kudos to them.