Top 10 Slr Camera Looking For A Digital Camera--have You Used Any Of These Models? Anything Advice?

Looking for a digital camera--have you used any of these models? Anything advice? - top 10 slr camera

Cameras, we see:

1) Is the Canon PowerShot SD
Price: $ 360
Battery: 550 shots
Megapixels: 5
Continue whisking: 2 sec
Optical Zoom: 12x

2) Kodax P880
Price: $ 490
Battery: 290 shots
Megapixels: 8
Continue whisking: 2 sec
Optical Zoom: 5.8 x
Cool feature: the ability of the wide-angle camera in the eye of the romval red, and can record images in JPEG format

3) Canon EOS Digital Rebel XT
Price: $ 800
Range: Excellent
Megapixels: 8
Coup period after 1 / 3 seconds
Why are worth: SLR camera with an LCD screen, the ability to change lenses, manual controls

Ideas?

These are the 3 best choices by Consumer Reports, but we wanted some honest opinions. This is a camera that will take us at least 5-10 years (and hopefully longer), then we are willing to spread the weight room right.