Updated firmware dated May 19, 2010 available for the Marantz PMD-620.
http://www.d-mpro.com/users/getdownload.asp?DownloadID=452I installed it without any problems.
PMD620 Firmware Version 2.34 Details:
Resolved issues below:
1. When unit is restored after abnormal termination, data's chunk might not be correct.
2. Malfunction might occur when using an SD card that is formatted by PMD620 in other equipment.
Previous updates included the following:
1. Improved USB data transfer speed.
2. Enabled the machine to continue recording even when recording file size reaches 4GB.
3. Added to support for 16GB/32GB cards.
4. Changed menu structure.
5. Added multi language support.
6. Added speaker mute function.
7. Improved SD card compatibility.