I've just spent the better part of three days working on a suite of Dojo Charts for an application. They are usually pretty easy to get going and look as good, if not better than a lot of the flash charting tools out there. But, and there's always a but isn't there, getting the charts working in IE can be a real challenge with very little in the way of guidance.
So here are three tips which I shall pass on learned through bitter experience over the last few days...
So the lesson from all of this is that, a) do your initial development in Firefox or Chrome, b) never, ever under estimate the amount of time you'll need to spend getting the bloody thing working in IE.