I’m a very satisfied owner of the 512 MB version of the SDMX1 and one of my favorite features is the playback speed feature. I recently purchased the 1 GB version expecting it to have the same functionality as the 512. Turns out, that even though the software on the 1 GB version is dated more recently that it does not have the speed menu in its settings! Here is the software version for the 1 GB unit:
Also, it seems that files transfer to the 1 GB unit slower than they do to the 512. It should be noted that the 1 GB version is a refurbished unit. Is there some way to update the firmware on this device?
Thanks for your help!