2003 Sharing workbook

HI all - Hope you're all well!

Another excel query if i may?

I currently have an excel shared workbook protected and shared. My question is can i possibly grant all users read only access and also allow my self to make changes at the same time?

At the moment im currently having to unshare the workbook and reshare it.

Thanks in advance, Im using excel 2003.

Hi guys, I've unprotected the worksheet and unshared it - then applied a modify password seems to be ok.

Thank you