Quote Originally Posted by kunix View Post
I don't understand why Neil was talking about voices saved inside region 0x11, probably it's a standard region for these purposes. But after looking at the firmware linked in the first post I can definitely say that it reads regions 0x11 and 0x13 and verifies if they start with "AUDIMG" or "AUDPKG". So, yes, region 0x11 most probably contains some voice data.......
LOL! You don't understand how i could possibly know that? That's a 'back-handed compliment' to which i take absolutely no offence. No, i haven't suddenly become fw savvy overnight Kunix and the simple explanation is i was guessing, hence the '?'. My knowledge of fw is still as shallow as the statement 'the cheque is in the mail'. I don't even have access to a GW presently. My interest here is somewhat academic as i've said before, because of the way US fw V4.50 & 4.60 allows the GW Navis to use NT maps and because i believe/hope there may be a hw relationship between 26xx SPs and the GW units which will allow a fw mod to similarly enable the SPs to break free of non-NT legacy maps.

There was a language pack issued by Garmin for the 26xx series and it loads 7,857,408 bytes to region 0x11. The D0158_220.rgn uses the boot.bin from V4.40. Maybe it will be of use to you, if so here's the zipped exe: [Only registered and activated users can see links. ]. I really haven't a clue what it does.

@carlinux
Yes, he can do that if he says so, and probably while tap-dancing and eating custard simultaneously.
I hope for your sake kunix finds the time [maybe then he'll feel obliged to help me too.]