RTP, format, cells, protection, check hidden for the cells with formulas,
protect the sheet. be aware that this protection is VERY weak and can be
broken easily.

--
Paul B
Always backup your data before trying something new
Please post any response to the newsgroups so others can benefit from it
Feedback on answers is always appreciated!
Using Excel 2002 & 2003

"RTP" wrote in message
...
Is it possible to not only lock but also NOT display some formulas we have
in
a ROI-Return On Investment-spreadsheet???

Sum of the formulas are proprietary and would like them to not even be
displayed within the spreadsheet that will be distributed to prospects
leads.

Let me know.

Thanks!