If you want to execute a set of SSIS packages in SQL Server 2008 or 2005, you can do this using T-SQL. First you will  need a table with all of your package names on it. Then a While loop to execute each package.

Here is the example code:

Declare @FilePath varchar(2000)

Declare @cmd varchar(2000)
 
DECLARE @package_name varchar(200)

Declare @PackageCount int

Declare @X int

Set @X = 1

Set @PackageCount = (Select COUNT(*) from Packages)

set @FilePath = ‘C:\Package Path’

While (@X <= @PackageCount)
Begin
 
    With PackageList as
    (
    Select PackageName, Row_Number() Over(Order by PackageName) as  Rownum
    From Packages
    )
    SELECT @package_name = PackageName
    FROM PackageList
    Where Rownum = @X
 
    select @cmd = ‘DTExec /F “‘ + @FilePath + @Package_name + ‘”‘
 
    print @cmd
   
    Set @X = @X + 1
   
    exec master..xp_cmdshell @cmd
 
 
End

In the new version of SSIS 2012 you will be able to launch packages with T-SQL Natively.