Mike, I just bought a 256MB card for my Camera at Costco, so I'm ready for action !
I can now take an estimated 160 pictures at full (3.34 Megapixel) resoloution, giving flie sizes over 1000K. With 256MB, plus the old 96 MB card (60 more pics) it should get me through a high flying day now 😉
When I was taking photos on the Tokum Fire in August, I had to stop and delete some, to make room for more.
A simple old trick that I learned from a National Geographic Pro, shooting in Nahanni Park in the late 70's...take LOTS and lots of photos's !!!