"What’s the big deal!" exclaims John Carter. He goes on to explain, "I have one memory card in my camera and it works just fine - so far. What’s there to know about it? There’s a post in The Digital Photography School titled 8 Tips for Maintaining Your Memory Card, and it’s well worth reading even if you think you know all there is about memory cards for your digital camera. Getting refreshers like this is, well, refreshing!"