DTS Scheduling In SQL 2005

Hi all,

I am trying to create scheduled job for DTS. I have created new DTS in SQL 2005 but not able to create job out of it.

I tried creating Credential and then to create proxy with this:
Use master

CREATE CREDENTIAL [MyCredential] WITH IDENTITY = 'yourdomainmyWindowAccount', secret = 'WindowLoginPassword'

Use msdb

Sp_add_proxy @proxy_name='MyProxy', @credential_name='MyCredential'

Sp_grant_login_to_proxy @login_name=' devlogin', @proxy_name='MyProxy'

Sp_grant_proxy_to_subsystem @proxy_name='MyProxy', @subsystem_name='SSIS'

but could not get the job to schedule it. when i try to search for the DTS package(TestRev) it could not find it:

Is there a way that i can just call TSQL statement to run that dam DTS because it is too confusing to create job for DTS.

Thanks