Project actually has 3 completion percentage fields - % Complete, % Work
Complete, and % Physical Complete. % Complete refers to duration, % Work
Complete refers to work hours, and % Physical Complete refers to estimated
progress on the deliverable itself. When you were updating using the usage
view, was it the Task Usage or Resource Usage view? What table was
displayed on the left side and where exactly did you enter the progress
information? Was the left side of the screen one of the standard tables or
have you customized it by adding columns? If so, which columns? In the
timephased data on the right side of the screen, there is no field that one
can add to the view that ddresses % progress so where and how was it posted?
And finally, in the Tools, Options menu, Calculation tab, is the checkbox
"Updating task status updates resource status" turned on or off?