Even though we have Flat file wizard in Biztalk 2006, it’s still worth to know basic of flat file. Here’s flat file tutorials.
BizTalk 2004 Flat File Schema Tutorial 1
BizTalk 2004 Flat File Schema Tutorial 2
BizTalk Flat File Parsing Annotations
This next one is a good overview of property setting on a flat file schema
it is taken from this blog post: http://weblogs.ilg.com/brumfieldb/archive/2004/08/09/440.aspx
Extending the flat file disassembler pipeline Component
Test your flat file processing
The Anatomy of a Positional Flat-File