On my computer, In ACA 2011, when typing information into the Properties palette, hitting "Enter" returns keyboard control to the command line - not to the next available property field. IMHO this is undesireable behavior. Is it just me? Draw a wall of ACA default type "Standard", highlight it and right click "Properties" to launch the properties palette. Click in the field "Width" and type 8.0 followed by the Enter key. For me, the palette focus moves to the property "Base height" but keyboard control returns to the command prompt. I have to use the mouse to return keyboard control to the field in focus each and every time. This was not the case in 2010 - I've tested it. How do these things happen?