What Pleasing News are we getting at MIX 2008

Hi,

I have been reading all good things shaping up for Mix 2008.

It seems MSFT has lots of stuff to be announced at Mix.

I just read about the refreshing news on MVC front by ScottGu in his
recent blog.

Can some one focus more light on exiting news for IronRuby as well, to
be announced at Mix. Will IronRuby enter Beta before that…?

Thanks