That is a judgment call, Shane! I'm sure this probably isn't really the answer you wanted. This exact topic came up with a few of us in the Bookshare Community Room on Saturday. Will be interested to see what other responses you will get to your question. Have a great day. Susan To unsubscribe from this list send a blank Email to bksvol-discuss-request@xxxxxxxxxxxxx put the word 'unsubscribe' by itself in the subject line. To get a list of available commands, put the word 'help' by itself in the subject line.