Okay this is a really simple uestion that I just don't know the syntax for. I have a program that needs to read a field, perform a calculation, and update another field in the same table with the results of the calculation. The program cycles through every single record in the table and performs the same calculation. I opened the table with USE, enter the loop, read the value (cvalue = table.field) and perform my calculation. The one thing I don't know is the code that updates the other field in the table from within the loop. WHAT IS THE COMMAND??? Thanks and please don't laugh.