- This PRS-505 has the latest firmware V 1.1.00.18040. The user manual confirm that it support SDHC SD card.
- This microSD is SDHC. I used to use it in my Window Mobile phone without problem. In fact, I tried another SDHC SD card 8GB. The results are the same.
- I also copied the ebook to SD card via Sony's ebook library. Same as audio or photo, 505 doesn't show the ebook in SD card.