Hi Guy's I'm a sponsored Gopro tester been using these cameras for 4 years and have direct contact with the CEO and Product Manager in US. I also run a free Gopro User Help Forum where there is helps of info and help available for the GoPro range of cameras. I don't sell cameras nor receive any remuneration for hosting the forum, so the advice is impartial.
GoPro User Forum -
www.tapatalk.com/groups/goprouser/I can clear a couple of things up for you from direct emails from the CEO Nicholas Woodman and Product manager Justin Wilkenfeld and personal experience using these cams
1. The GoPro HD with current firmware has a bug in R3 mode, this will be fixed with a patch in a few weeks along with the up/down function.
2. The issue with card compatibility. Currently the best compatibility is with these cards
100% CompatiblePatriot 16Gb Class 6
Kingston 16Gb Class 6
PNY 16Gb Class 6
Edge 16GB Class 6
A more complete list will be available after the firmware upgrade as more cards will become compatible.
It's best to avoid cards bigger than 16Gb for now until the new firmware is released.
Also 2Gb and 4Gb cards of any class generally work ok as the clips are short.
Their is much more info available in this thread in the forum.
www.tapatalk.com/groups/goprouser//stickie-list-of-proven-compatible-sdhc-cards-t151.htmlCheers Rambo