I found this very interesting, especially the part about adjusting the IBU in beersmith.
http://www.aussiehomebrewer.com/forum/inde...st&p=787798
I don't want to restart the no chill debate...just thought it might interest someone who hasn't yet read it.
Just remember that was only looking at the bittering side, so to me was a waste of time reading. No offense to Thirsty, as he does post a lot of useful info, but I am concerned about all elements that make up a beer not just the IBU value. Personally I have found there is not one hard and fast rule I can apply to recipe tweaks for no chill. I just make a beer as per recipe for the first run, and then tweak it based on tasting. Then not only am I tweaking it for no chill, I'm allowing for system specific changes, water variances etc, and also my taste buds.
QldKev