Edit with key navigation in Version 2.0?

I realy hopes that key navigation is possible in the new version without writing a lot of own js-scrip. (Using tab, arrowkeys,enter and so on).

Can someone please answer this question?

Yes, at least this is the plan. But I am afraid it is only possible to achieve fully in IE and FF 1.5

Thanks!

That is a good start covering most clients (all for us).
I hope you will find a solution for the other browsers in the future. (Or future browser versions of Opera,Safari etc. supports what is needing...)