Here is a change for all the power users.  Have you ever found yourself trying to import 20,000 addresses from an access database or an excel spreadsheet using the “Import Data Wizard” and you see this error? 

In past versions the maximum number of addresses you could import at one time was 10,000.  If you wanted to import more than 10,000 addresses you could do it but you needed to do multiple batches of less than 10,000 each.

The 10,000 address hard limit has been removed in the 2010 release!  Go Crazy!

Note: no such limit ever existed for importing data using latitude and longitude coordinates. So if you are importing a CSV or XLS file with Name, Lat, Long - this was never limited.