I was actually shooting these in JPEG because I just upgraded to windows 7 and have not yet reinstalled my photo programs and what not. I started out using a sandisk extreme class 10 and when that was full I used a sandisk ultra II class 4 but both gave me the same burst rates.


I wanted to use a faster shutter speed but then I would have had to increase the ISO to 6400 and that was just too much for me.