If you have an X10 or X100 I would recommend you perform the firmware updates for your camera.
FinePix X100 Firmware Update Ver.1.13Finepix X100
Purpose of File:
The firmware update Ver. 1.13 incorporates the following issues:
1.Compatibility on Mac OS 10.7 When the camera is connected to Mac PC on Mac OS 10.7, the camera is effectively recognized. Additionally, compatibility on RAW FILE CONVERTER EX with Mac OS 10.7 has been confirmed.
2.When VIEW MODE is set to EYE SENSOR activated mode, the camera may be frozen after changing OVF/EVF at dedicated shooting condition. This unpleasant phenomenon is improved.
3.After shooting images at A mode, if mode dial sent to other mode and returned into A mode during data recording, shutter of the camera may not work properly. This unpleasant phenomenon is improved.
X10 Firmware Update Ver.1.03X10
Purpose of File:
The firmware update Ver.1.03 incorporates the following issues:
1.New function for "RAW" button can be applied by customer's preference By holding down RAW button for approx. 2 second or more, RAW button can be applied into new function similar to "Fn" button setting.
2.Each value set on ISO sensitivity and Dynamic range can be maintained even if aperture setting mode (P / A / S / M) is changed.
3.Face detection function is upgraded to keep tracking face by means of face-tracking AF function. As this function is activated even in movie recording mode, AF on detected face in the movie becomes more effective.
4.Blooming (White disk) phenomena, which can be observed in EXR AUTO mode, is reduced.
5.Compatibility on Mac OS 10.7 When the camera is connected to Mac PC on Mac OS 10.7, the camera is effectively recognized. Additionally, compatibility on RAW FILE CONVERTER EX with Mac OS 10.7 has been confirmed.
6.AF confirmation sound was controlled on "SHUTTER VOLUME" in the SET-UP menu. By this update, this sound is controlled on "OPERATION VOL." in the SET- UP menu, just similar to another functions.
7.The image area with high brightness might be recorded as "black-out" area, just in case of dedicated shooting condition, This unpleasant phenomenon is improved.
8.When the flash is used under macro shooting condition, light-reflected area was shown in greenish. This unpleasant phenomenon is improved.