to use Sheet 2 of your workbook , with each row having the formula referring to Sheet1 , with the word "at" before it .
Then once all data pasted , copy the whole column and paste special values only , then you very quickly end up with "at" before every row of data , as if you had keyed it .
I'll e-mail you an example , if you email me .
Sadsurfer@hotmail.com
Regards ,
JDL