this isn't a resize issue. as tony posted on your test post, it's a matter of server types. a standard server uses "http://" and SECURE servers use "https://" - remove the "s" and your image will be automatically resized by trad gang.
you want to make sure your imgur account is set to "public".
please do all your computer testing in the "trad gang and computers" forum, not the powwow forum. thanx!