The ist D supports a 1 gb card, saying it will store 70 RAW files, 56 full resolution tiffs. It will do smaller than full resolution tiffs also, 87 medium resolution (2400x1600) or 512 small (1536x1024). It has about 9 configuration of Jpeg, ranging from 244 at the best setting to its software limited 999 images, which is still full resolution, but more compression. The quality of the best quality Jpegs is very good indeed, FWIW.
William Robb
