Thanks Tom, that worked great!

Regards
Will
-----Original Message-----
I know this has probably been discussed milliions of
times before, but
I am still quite confused. I need to compare two sheets
for
differences, without highlighting them or anything. just
comparing.
Basically, I have a sheet that updates from an internet
service that's
always running, and I needed a small macro that will
check if the
service has frozen.
The way I see it, the best thing is to have a macro that
compares the
updating sheet to a hidden sheet that will be a copy of
it, so the
macro structure would be something like

ontime run every 2 minutes
compare sheet1 and hiddensheet
if sheet1 = hiddensheet then msgbox "verify internet
connection"
else copy sheet1 nad paste on hiddensheet

I hope I have made myself clear, and that somebody out
there can help
me, please...
Thank you for any help you may be able to give

Lorenzo Lucchini Gilera
.