Hi Jnelson - we don't officially support Chrome but we have it on the feature request list as a lot of our customers use it - and so do many of us! (I'm using it now in fact.) I would hope we can provide that support very soon.
I'm very curious as to how you're able to use Chrome (or Safari) for IPMonitor at all? I have to use Firefox on my Mac because Chrome and Safari (any WebKit browser, actually) fail at simple GUI navigation - like expanding folders in the tree view of the Monitors tab.
Are there any tricks I'm unaware of? WebKit browsers used to work in earlier 10.x versions of IPM, but 10.5 really broke a lot of things.