Roland has released a minor firmware update for its Edirol R-09 digital audio recorder: http://www.rolandus.com/ (click on "Downloads)
The new features are:
- Repair Files (fixes corrupted files)
- Max recording size (allows you to limit the max file size of a recording)
- Peak hold (peak audio level is held for a short while to make it easier to detect peak audio levels)
- Rec/Peak LED energy saving (turn off these LEDs to save batteries)
See my other notes on the Edirol.