Thinking about imagining IPEX is already happening. Not much will happen in the meantime as far as I can tell. The Printweek printed report on Northprint includes a statement that Total Print Expo is still "on the cards" following a significant drop in numbers for Northprint. So my guess is that there is a 70% chance of it happening and a 50% chance of Heidelberg being there. But this still may not be a very useful test on what is possible for book production. Jo Francis from Printweek has made a note to check out the Espresso in about six months time. This could be as significant an event. A lot of these tests are mostly spin, or culture. If digital book production is gaining attention, some way could be found for Blackwell to appear positive.