Just to folllw up with this, I installed the new beta bmc software. Working great so far. Compared to the old java app, the new html5 browser is like heaven on a web page. Haven't had any crashes at all. The only problem I have found is that the kvm function on the IPMIView iPhone app isn't supported in the beta software. SM tech support says that an updated iPhone app will be released by the time the bmc comes out of beta.
Basic appearance/functionality of the web interface seems to be pretty much the same, with the exception of the addition of the html5 selection in the "Remote" menu.