im trying to read data from an excel sheet online.

the link is:

www.asx.com.au/programs/Vols&Divs.xls

and I am using:

//echo $dde(excel,www.asx.com.au/programs/Vols&Divs.xls,d7)

D7 is the cell I wish to read.

What am I doing wrong? Yes the sheet is open.

Thanks in advance