As long as the images you are uploading are standard web format images, and they fall within the size restrictions, and you have a good connection to the web then you should have no problems. You did not mention a specific problem so thats the best we can guess at.
I answered that below where you first posted. But anyway, the URL is bravehost, not bravenet. If Morgan's post didn't make you slap your forehead and cry "that's it", please tell us about the images you try to upload next time.
(No, not "a picture of my dog". More something like "dog.jpg, 25 kb, scanned photo edited in PaintShop")
