I received an update for my maps and didn't have the space on my 4 GB internal memory. Had to remove the voice from my device in order to received the updated maps. Now that the only thing activated on my device is maps. The memory is being used up by maps. I used the voice while driving it helps when you are on the road so that you don't eyes off the road to look at the navigator device. How do I free up space to get my voice back on my navigator device? Tom-Tom is the only material that has ever been downloaded to the navigator device. I know it an old one( VIA 1505) but it works and that why I purchased the life time map update.