JumpStartTV has the largest selection I have found and I owe Brian Knight for this.

Here are a couple CBT

http://www.microsoft.com/downloads/details.aspx?FamilyId=308C5631-F196-4B00-9320-DEC1FDA8BB0C&displaylang=en

http://www.microsoft.com/downloads/details.aspx?FamilyId=C09E251F-F8DF-46F0-B4AC-FBE567277722&displaylang=en

and another good site

http://www.codeproject.com/info/search.aspx?artkw=SSIS

Cheers