i have 2 CF cards on hand. 1 is the 1Gb lexar 80x and the 1 is the ultra 2 1Gb card.
i can't remember the exacts but when these 2 cards are used on my 10D, it gave different capacities. the lexar was able to hold about 2 times more images(same quality) compared with the sandisk ultra 2.
is there a problem with my sandisk?