After developing my workflows with SharePoint Designer 2007 B2TR, I upgraded to SharePoint Designer 2007 RTM. After that and on more than one installation, workflow conditions would not propogate. That is the drop down would appear, but the selected condition would not appear on the workflow designer.
Repair install of all components, Asp.Net 2.0, 3.0, and SPD didnot fix it. And to make matters worse, attempts to roll back to B2TR failed with "Cannot install over pre-release version" error, even though I unistalled RTM both with the installer, and manually deleting from the drive and registry.
Has anyone else seen this problem I am stuck in the middle of a project using an old laptop with the B2TR bits to complete the workflows.