AA battery powered mp3 player?

@donp wrote:
I erred in thinking SD (non-HC) was limited to 2 GB (apparently it goes to 4).  There is another issue, how well it handles different block sizes (required to go over 1G).  THe memory dealer I checked only lists up to 2G for the Chiba.

True, but many people reported problems with 4GB non-HC cards. Apparently they didn’t entirely comform to the microSD specs.