If you read Mentor's marketing paper and ppts, you may believe it is. If you are a real desinger to deal with complex designs daily, I believe you will say it's not yet, but may be 24 month later.
Supporse you use up-to-date 2007.6, Do you open Dxdesigner, Expeditionpcb, CES and HL concurrently on a common pc with 2G memory, Duo cores box? It isn't possible to me for doing this because the memory space overs. I don't think I need to buy a new box with 4G or more memory to make it runnable. I hope Mentor can think this issue. Another question is Expeditionpcb's stability. It crashs daily and the up-to-date release often run out memory. Last issue is that the poor intergration between CES and HL 8.0 Linsim, most of Enets' topology is wronly extracted if series not assigned with IBIS model.