I've recently come into possession of the 3 DVD set for the 2014 Map/System Update to the OEM Navigation (31357734) on S40 MY04-07, S60 MY02-09, S80 MY02-06, V50 MY04-07, V70 02-07, XC70 MY02-07, XC90 MY03-06, C30 MY07, C70 MY06-07.
Also, the 1 DVD set for the 2015 Map/System Update to the OEM HDD Navigation (31358445 AA) on S40 MY08-11, V50 MY08-11, XC90 MY07-14, C30 MY08-12, C70 MY08-13.
If anyone has been looking for these, please let me know and I'll try and help you get them, as well. I tried out the new disk in my 04 VR and it's CRAZY how much better it is than the 2003 disk it came with. It at least makes a valiant attempt at bringing our dated navigation back from obsolescence.