It depends on how much you know, how important is it, or how much to you have to
spend.
Excel is much more Pull oriented than Push. You can use formulas to grab data
from other spots, but without using some sort of macros, pushing the data
somewhere else can't be done.
And lots of things can go wrong if you really want to push that data elsewhere.
You'll have to devise a method for updating just typos. An entry for Bob Smith
could have really been for Jim Smith. You'll have to make it so that Bob's
entry is deleted and the entry for Jim is added.
It can become very complex very quickly.
I like to keep my data in one location. Use another column for a future/done
indicator.
You can sort, filter, chart lots of stuff with the data in one location.
And if you really want to separate the data into various worksheets/workbooks,
....
You may want to look at the way Ron de Bruin and Debra Dalgleish approached it:
Ron de Bruin's EasyFilter addin:
http://www.rondebruin.nl/easyfilter.htm
Code from Debra Dalgleish's site:
http://www.contextures.com/excelfiles.html
Create New Sheets from Filtered List -- uses an Advanced Filter to create
separate sheet of orders for each sales rep visible in a filtered list; macro
automates the filter. AdvFilterRepFiltered.xls 35 kb
Update Sheets from Master -- uses an Advanced Filter to send data from
Master sheet to individual worksheets -- replaces old data with current.
AdvFilterCity.xls 55 kb
If you're new to macros, you may want to read David McRitchie's intro at:
http://www.mvps.org/dmcritchie/excel/getstarted.htm