Hi,
you can read more about the difference here.
http://jaben.net/forums/index.php
http://z10.invisionfree.com/headphonehaven/index.php?act=idx
http://www.head-fi.org/forums/search.php?searchid=1877737
I have a 2 month old triple fi 10 for sale as well, please sms 81180208 (SMS Only) if interested. thanks