For some real Blogs ...
Following up on my post made during the MSDN webcast, if you want some *real* blogs about SSIS (the artist formerly knowns as DTS) try the following:
Donald is the Group Program Manager for the SSIS team and provides some great insight into the product: http://sqljunkies.com/WebLog/donald%20farmer
Kirk is the Dev Manager for our team and is quite prolific in his blog: http://sqljunkies.com/WebLog/Knight_Reign/
Ash is our “chief customer officer“ and a Dev Lead who is very much in touch with customers: http://sqljunkies.com/WebLog/ashvinis