Quote Originally Posted by mallard2 View Post
I only have 350 mb available on the nuvi ,so no matter what I can move from sd to nuvi & vice versa ,I wont have enough room .

Guess the simple answer is I need a larger SD card
Yes, buy 8 Gb SDcard.
Do the following and you 'll get more than 1 Gb free on the nuvi.
- Move the gmap3d.img file from nuvi to SDcard, in Map folder
- First copy from nuvi to your PC (as backup) the Text, Voice and Keyboards folders and then on Nuvi delete from those folders any text, voice and keyboards files that you don't really need

Quote Originally Posted by mallard2 View Post
On the Nuvi
system/ASR/English_British.srd , English_Australian.srd , English_American.srd , 0498CYYR.ASR
system/gmap3d , gmapdem & gmaptz
Move 0498CYYR.ASR file to SDcard in \Garmin\ASR\ folder.
On SDcard in \Garmin\ASR\ folder you need to have all .ASR files and the .SRX file (those are map's version dependent every time).
On Nuvi in \.System\ASR\ folder you need only the .SRD files of the languages that you use (those are firmware's version dependent).