Here in the archived forums of SFI you can find loads of information on wrapping, and also a video on wrapping by friend of mine, William Reinman that is very instructional. He has developed his method since but this works well.
here
http://forums.swordforum.com/showthr...threadid=47591
and more here
http://forums.swordforum.com/showthr...868#post742868