How about making a version of the Clip+ that is slightly thicker, but has 2-3 times the battery life of the Clip+? Many love the Clip+, except for the somewhat short(12 hours or so) battery life. If this could be doubled or tripled by just having the player be slightly thicker, it would imo be well worth it.
I wonder how many people carry a second Clip+ with them since the battery life of the Clip+ isn’t long enough. Using a 16 GB card and swapping the card from one player to another would be interesting except for the time to rebuild the database. It would be so great if there could be an option on the Clip+ and Fuze to disable tag browsing(thus eliminating the wait time to rebuild the database when a card is swapped).