I have an unusual problem. I have spreadsheet (I have both Numbers and Excel) that I need to add a column of data to from another text file. This spreadsheet and text file contain 18,237 entries. The spreadsheet has columns A-F occupied with data for all 18,237 entries. What I want is to import the other file's 18,237 into column G of the spreadsheet. The file is currently saved as a text file and each entry begins with a '>' symbol. What's the easiest way to merge these?