Your login surely looks integrated to me I am using your signin remember
Admin uploads are set to 100kb
I uploaded two images the one you see on your install thats foreign and one that was like 150 kb
I got the normal error message I was expecting which is this and I just did the same thing again and it works fine. If your doing something different then me please let me know
There were 1 files which exceeded limits which do not appear in this list:
KIMBERLYrz.jpg (Your file exceeded our limit of kb. Please reduce the size of the file and try again.).
Either remove files to make more room or reduce the size of the files you are uploading and then try again.