Originally Posted by mwlcarter
I don't know a lot about SD hardware, but I'm hoping that support for SDHC cards can be added in future via a firmware upgrade?
The reason being simply that there are fewer and fewer non-SDHC cards available for purchase at retail (there aren't any 4GB non-SDHC that I can find, for instance).
Besides which, it'd be nice to have the capability to use a 16GB card, even if it's extremely unlikely that I'd ever need to carry thousands and thousands of books with me at any given time. ;-)
Funny - I'm using a 4gb SDHC card with no problems, other than it seems to suck up power a little when accessing the card. However, I've only tried it with one epub file and one pdf file and the pdf loads really fast, but the epub took longer, and that might be just that particular book. I haven't experimented with it too much yet. I mainly bought the SD card because I got it really super cheap and I thought I might need it in the future. It also keeps the dust out of the hole - LOL.