Fuze not playing videos stored on the memory card????

@blackdog_sansa wrote:
Just to complicate matters, on my Fuze, the 2 gig Kingston cards work fine.  Something is clearly different with the 8 gig cards and MAY be different with the 4 gig cards, as you have discovered.

More than likely the Kingstons implement SDHC in a slightly different way that causes issues on the Fuze, so <4G work fine but 4G+ don’t.