the only place that checks multiple monitors is silverlight applet on their webpage. you can bypass it by using the link i pasted above. -- [Sig removed by Administrator: signature can not exceed 20GB]
I already had it installed on my desktop (I also replaced /download at the end of the URL since I knew Optimum Link does the same thing, and wasn't too surprised it worked), I just haven't had a chance to actually try the app. I figured they'd do the check on run like how the iOS app checks for jailbroken devices upon run. Good to know it currently doesn't.