06-11-2011, 02:01 AM
iv got a 16gig sandisk one (paid under 30 at amazon), make sure its sdhc?? no idea what it is but thats what u need....on their website they use a class 4 one but forgot which brand i remember reading somewhere that there was one brand that had class 10, 16gig and 32gig cards but they worked real shitty, so i decided to go with a pretty popular one so sandisk...and 16gig is waay more than enough cause i used my buddies hd camera and for an hour it was around 6 gig and the battery of go pro is only 2.5 hours i think?? good luck