Some storage cards capacities and the number of pictures that can be recorded on them using different quality and resolution settings.

Camera Firmware Ver. 1.1.1

Card	RAW	LF	LN	MF	MN	SF	SN
Sandisk Ultra 256 MB	37	70	125	120	195	171	254
Kingston 512 MB	75	142	250	240	391	344	506
Kingston Elite Pro 512 MB	76	143	252	241	394	346	509
Kingston Elite Pro 1024 MB	155	291	512	488	794	698	999
IBM Microdrive 1 GB	159	300	528	503	819	712	999

LF = Large Fine
LN = Large Normal
MF = Medium Fine
MN = Medium Normal
SF = Small Fine
SN = Small Normal

I do mostly use Large Fine format or RAW format.

Some cards came from Alternate.
Rob Galbraith CF/SD Performance Database.