"There is no resizing algorithm in the gallery software. You are viewing the full-size image, we have instructed your browser to display it at a smaller width." Stacey G from FAQ.
Ok so FF is the jaggy maker in my case, fine; please give me the option to tell your s/w to stop telling my browser to display the images at 700 pixels wide. I run at 1600x1200 and it is real annoying and of no apparent value to do this.

BTW, I have always had the internal resizing down option in FF turned off so any image display downsizing is at your instructions.

Pass no temptation lightly by, for one never knows when it may pass again!