When using the creative modes, e.g. Tv, is there an easy way of telling what f-stop the camera will use with the built-in flash? I find that when I press the shutter button half-way, the f-stop shown is the same with the flash up and the flash down. I do find, however, that when I take a photo with the flash up, it uses a higher f stop than with the flash down so the camera is clearly adjusting for the increased light due to the flash.
Thanks for your help.
Amer