I just got a nikon D40 (yea i no its a dated camera, but its good for starting out with). I took a bunch of pictures and loaded the 4gig SDHC into two different card readers and nothing. One card read stopped being detected anymore and the second one (the one that the camera store gave me) was detectd but not the SDHC. I have windows xp pro 32bit edition. I couldn't find any drivers on the cards manufactures website. Does anyone know how I can get this card read? Thanks