Photo File info ?

Hi, when i open a file in pscs2 and clik photo for file info this is what i get, however i will list them by : changes per photo or as well as same per photo.
Description: Sony DSC
created date-------this is correct
modified date-----this is correct
Application DSLR A100 v.1.00
format = jpeg

make----this is correct
model ----this is correct
date --this is correc
shutter speed = none-------------Note: I have set the ISO in functions so why does it show none?

Camera Data 1:
Changes per photo:
f/stop
Max aperture value
focal length

Same per photo:
Exposure Program = Maual
Aperture Value= none
ISO speed rating= 100
Lens= none
Flash-----Did not fire
No strobe return detected (0)
Compulsary flash suppression (2)
flash function present
No red eye reduction
Metering Mode: pattern

Camera Data 2:
Pixel Dimension= 3872 x 2592
Orientation= normal
Resolution = 72x72
Resolution unit = inch
Compressed Bits per pixel = 8.0
color space= none ---------------Note: I changed the color/DEC mode to Adobe RGB so wouldn't that change show here?
Light source = unknown
file source = DSC

Can someone please clue me in, yes i am some what new at least using anything SLR or my DSLR also maybe someone could help with letting me know if my camera control settings are correct or not.

If you would like to help give me your email, and I'll shoot my controls info to ya, it's way to long to go here.
Thanks anyone and everyone for being patient.
98cam