Can anyone compare Chief Architect with REVIT LT

[IRISH]

Hi Gary,
Do you mean you can't export a 3d DWF file from AutoCAD full into Revit, if so the BIM is Botched?
I know they don't play well together if you don't send the right year version of the AutoCAD dwg file.

Yes, the BIM is messed up. There is no direct, full translation between the products. Remember that Revit started out as an independent company's program. As it kept getting better Autodesk swooped in and bought it up so the programming language underneath Revit is vastly different than Autocad and therein lies the challenge for them. Also, just like Chief, Revit is not backwards compatible with previous versions.