Subject: http://www.navitotal.com/forums/showthread.php?1182-Installing-without-a-SD-CARD-slot
Instead of 845.00 earlier card, so now I want 850.00 to install.
I am again using the method did what I said djch15 done.
But do so this error, which I had not previously:
So ask me sometimes wonder what I do wrong.
I've also downloaded meta.txt file of maverick that he gave the 850 maps.
Get this message same time:
You cant use this map now, on this device.

Thanks for your efforts ..