Sorry if this has been posted in the other kindle threads...
To sum it up...there are limits set by the publisher about how many times a book can be downloaded to a compatible device. So it varies from book to book and we are not told what the limits are when purchasing the book.
http://www.engadget.com/2009/07/23/entelligence-two-strikes-for-kindle-is-enough-for-me/#continued
I've heard rumors about the re-download limits for the books but I sill love my Kindle.
To sum it up...there are limits set by the publisher about how many times a book can be downloaded to a compatible device. So it varies from book to book and we are not told what the limits are when purchasing the book.
http://www.engadget.com/2009/07/23/entelligence-two-strikes-for-kindle-is-enough-for-me/#continued
I've heard rumors about the re-download limits for the books but I sill love my Kindle.