I own a D5000 and I wonder what memory card to buy for it. I will keep the kit 4GB and downgrade it to "backup" card probably (I will keep it always on me).
Considering a RAW image (I shoot RAW exclusively) is around 10MB and this card cannot shoot faster than 4 frames/second (it's bottlenecked by the internal buffer memory, RIGHT?! Not the memory card?) then it's safe to assume a 40MB/sec card should suffice.
But I'm not sure. Am I correct?
So what speed should suffice for a memory card put in my D5000?