In general, storage capacity depends on which image size and quality you have selected. For your information, here is the number of images recordable in a 128MB Compact Flash in the respective image size and quality. Since the image size may vary depending on scenes and subjects, these are approximate values only. Economy: 489/712/1958 Standard:252/391/1305 Fine: 130/200/712 Super Fine: 22/34/132 (Pixel Size: 1600x1200/1280x960/640x480)