I just saw a note on the Hims list stating that in Mavericks, the connectivity between the device and the Braille Edge and/or the Braille Sense u2 is broken. It is, according to Hims, an Apple problem, not something Hims can fix. Mary Mary Otten motten53@xxxxxxxxx ************ You are subscribed to the mac4theblind mailing list. The url for this list, where one can unsubscribe or make any changes to their list subscription is: //www.freelists.org/list/mac4theblind The list archive is located at //www.freelists.org/archive/mac4theblind/ All emails intended for the list owner can be sent to: john@xxxxxxxxxxxxxxxxxx