Hi,
I have a XL2IQ (model 4ET03 - Canada 310), which originally had Navcore 9.151, with simple menus.
Another user (giovanno) in this forum (http://www.navitotal.com/showthread.php?2194-DSA-Navcore/page5&) recommended
"Navcore 9.136 Original XL2IQ full patched (New adaptation Tested)" with full menus - which I installed and works very well (only exception is day/night auto switch), and I´ve been using it for a couple months.
A few days ago, Tomtom Home required installation of Navcore 9.410 (un-uncheckable option).
(I´m ...