>Are you planning to?

Probably, we did it for NS 6. We plan to make it scale to upcoming versions of IE and NS. Basically, as for NS, usually when it work for it, it works for most of the other browsers. The biggest cross browser issues are between IE and the rest. However, as this is pretty new and as our timeframe doesn't allow some availabilities for scaling it to NS 7, it'll take time before we adjust on those exceptions. However, if NS 7 should be compliant with NS 6, then I don't see why it shouldn't work. Have you noticed some things that doesn't work?