great fix to microsoft decision not to include State Machine within .net 4.0,

but please answer most important question: the DATE when you expect release or just information when will be next version, a little higher than beta, i don't want to wait till .net 4.5 Wink 

 

from my perspective and perspective of my customers it is important to plan if they can at all think about migration to .net 4.0 as part of their existing solution will not be supported