Spent the day yesterday with a very few select labs around the country playing with the Celtra press from Denstply. Must say, i really enjoyed it for a host of different reasons. Ive not yet been able to handle any of the LiSi press from GC, but this Celtra changes things for us in the lab when it comes to choosing material (emax vs celtra). i am sure there will be a learning curve, there is with everything. and its not a complete lineup just yet, but it sounds like this thing will be rolled out for everyone next year (prob chicago if i had to guess). still waiting for a few questions to be answered by the tech gurus at dentsply, but the monolithic crowns look at the least comparable to emax, and stronger when glazed. huge bonus is sprue technique and no reaction layer. both a time savers and time is money. BOOM! i can post pics later on, need to get some things done around the lab, but i have a few cases coming up that i will make a side by side comparison with emax, yall be the judge!