Hi folks ! New firmware is the true solution ! I Had the same problem with a 8Go SD card and I thought it was an incompatibility ... mistake! You can visit the german Samsung web site (www.samsung.de). The support section offers a new NV24HD firmware, that is multi lingual. It fixes this bug and also an irregular reset of the file numbers to 10001. Be carfeul to follow strictly the instructions, because this is a little bit dangerous. NV24HD is a tremendous camera !!!