I've created a two-part macro to combine and compare some content in a couple spreadsheets, but now I need to polish it a bit and may be over my head. I cannot share the data, but can share the macro and need to go over it to show you what I need changed. Basically, I need to change some of the column calls in formulas to use column names (custom) instead of 1,2,3... and I need to build in some error handling. I doubt this would take more than 2-3 hours. Do you have the time and are you interested?