Hello everyone at Mr excel. Please forgive me if I sound a bit naive in the description of my problem. I'm neither a beginner nor an expert. I know just enough to get me in trouble. My particular problem is I have a spreadsheet that populates it cells from seven other sheets in my workbook based on the selection from a comboBox. A bit of background: The comboBox is linked to cell M5 and has seven options to choose from. Six of the options and sheets it pulls its data from are identical in structure and format. The range ("A42:D42") is a subrow from descriptive headings in Range ("A28:D28"). The seventh sheet "SundayAM", is different. Range ("A42:D42") becomes a descriptive heading with 10 subrows beneath it. The only problem I have is with the formatting. Conditional formatting is a bit limited in what you can do. You can't change font size and can only use the xlThin for the border. What i need to happen: If the linked cell (M5) = "Sunday AM", i need the following range ("A42:D42") to change its font size from 10 to 11, the background color to become (white, background 1, darker 35%) and have medium borders on the top, left and right of the range ("A42:D42"). I'm using Excel 2010, but this need to be backwards compatible with 2003. This is my first post to a message board so I hope the description doesn't sound to confusing. Many Thanks for any help received.