I have a stored proc that I would like to convert to an SSIS package. However I am stuck on the most important part about the stored proc. The ability to dynamically determine what database to insert data into. Currently I build the connection string based on the current year. So for example, if data in the files comes across with a date of 9/1/2011, that data would be inserted into the  database on my SQL server.
I use something like: SET @DbServerName = ServerName + '.' + YEAR(TransDate)
Then I use some SQL insert into the correct table. All the databases for all the years have the exact same table names, I just need to connect to the correct database depending on the data I get in from the files.....Is this even possible?