My sister's bought her husband a D40 for Christmas, so I thought I could get some stuff to go with it. I've already got the Magic Lantern book for that model (recommended by two work colleagues), how about some other stuff I could get him? I was thinking of a LowePro case, a couple of SD cards... what's that filter people use mainly just to protect the lens - skylight filter?
Any other ideas for dSLR kit I could get?