on page one of this spreadsheet I have 2 cells that give me a #REF and I dont know why..worked fine on a different spreadsheet I did that was for similar things

its a large spreadsheet with a lot of math

also if anybody has any way to make this spreadsheet quicker or better math function wise please input

http://www.audiohelix.com/excel%20fo...%20Instant.xls



sorry for the size...