[pylon500]

G'Day Moshols, just had a look at your Newcastle locker (interesting) it would appear that you have uploaded raw images direct from your camera's memory.
In data terms, they are huge (1.3meg or so!), but when viewed at typical screen resolutions, become fairly pixelated.
To upload to the post pages, you are limited to about 1.0meg.
If you have a graphics handling package that you can import the photos to, have a look at the tool options for anything that says "scale" or "size", if you have the option to scale to a 'pixel' size, about 800 by '??' (this is usually automatic) at a resolution of 72ppi (pixels per inch).
I say '??' because I often crop off the excess sky or forground in some photos, makes them a bugger to print, but gives a good 'Wide Screen' effect on the computer.
Thinking about Canberra!, have fun,
Arthur