Numbers is definitely a noteworthy application. It is the biggest change in spreadsheets since their creation. By creating a series of standalone tables it will soon be possible to use standard libraries of modular tables. It will no longer be necessary to check through every individual cell of a spreadsheet to ensure it is correct, just to check the tables have been wired up correctly. This will be the biggest step forward in the quality of spreadsheets that will ever have occured and can not be far off.

So it's a database with a spreadsheet interface?

Is there a "Password protect a document" feature in iWork 08 - I can't find it. Help please