combo.loadXMLString() not working in IE9 RC

If you try to load a combo using loadXMLString it is not working in IE9. However it works fine if i use dhtmlXComboFromSelect(). I just want to know is there a fix for that problem, because i have used the first way in many different places and changing that would be a pain.

Thanks
malaisupportdeu.

Could you please provide a demo that allows to recreate the problem locally ?