How do I set up a shared excel file on my Yahoo group site?
 

I'm interested in posting an excel file on my Yahoo group site that allows
for members to enter into the file (preferred is for a protected book that
they enter from pull down lists in unprotected areas so that no cell edits
are made apart from the entry) and have it update and save the results.
Having 50 or so people enter their own data into a shared file is more
efficient than multiple cut and paste tasks for one person. Can this be done?
What is the procedure and how will it work? can it be done on a third party
server site like Yahoo! or do I have to set up my own server site and run
special software to do this? Thanks - Dave