Thank you, Justin. The link isn't a major site; it is a client's intranet type site, but they may very well unknowingly have a setting that is preventing loading into a lightbox. Most likely the case as I just tested with my own website and it worked perfectly. So now I see this isn't an issue with In5 and instead involves a separate issue with the website's settings. I'll research this on my own of course, but if you do happen to know anything about what setting it is that someone could undo on their website in order to allow their site to load in a lightbox, I'd be grateful for the insight. I definitely don't want to bypass because it's actually the client's desire that their site content appear in a lightbox as they want to reduce any chance of user leaving the e-mag prematurely once the link takes them out.