Im also having the same issue with no images. Red x with the image name in IE and and White box with image name in chrome.
I had the same issue in the latest R2 release and i posted it as a bug but it may have been too late before the 3.1 version went live.
You can check my site http://www.elizabethbphoto.com and use the credentials that i gave your during the R1 and R2 testing. if you need me to send you those credentials again let me know by sending an email