I'm sure its been discussed before: we have a rather large production and inventory management system running on a classic 70. We are getting ready to upgrade to an new PA box. Most of the code is TRANSACT (augh!). Does someone have a log of their experiences, a headsup on what to expect, or a warning of the 'gotchas'. We have to do this with almost zero downtime for our facility which is a 24x365 operation. Any thoughts on the TRANSACT side would be greatly appreciated. Can we mix native and compatability mode TRANSACT? Thanks for your help, and apologizes to those who may have done this long ago and are tired of hearing (or talking) about it. Thanks, Kim Kreider Franklin, Virginia