Add Voices to a memory

Hi guys hopefuly this is just a quick one ive recently got the voice bundles from site and managed to create the required unl files and succesfuly added to my garmin nuvi and they worked :D, what i would like to know is how can i get these voices to work from a micro sd card please!

Regards
Gary.

You can try to put the files in same folder path on SD than in internal memory, but I fear that it does not function from SD.

Hi thanks ye i created a garmin folder on the sd card and a vehicle, voices folder but does not seem to pick it up.