Question : 10 GB database storage with SQL 2008 R2

What exactly does this feature mean:
"10 GB database storage"

Thanks

Answer : 10 GB database storage with SQL 2008 R2

SQL Express 2005 allowed only 4GB of storage per database, while SQL Express 2008 R2 allows  10.
http://www.microsoft.com/sqlserver/2008/en/us/editions.aspx