Overall I don't think brand seems to matter a lot. I would recomemnd big cards but instead of getting say, x1 4gig card I'd get x4 1gig cards so you can break up what pix you are taking into batches, plus gives you the flexability to take one card back to the computer for downloading and just pull out another card in the meantime.

-Ben
HT v2.0
HT v1.0