It seems that this product is readily available now

So I have several questions for somebody who already has and using iGolf version.

1. How dow it affect power? How fast does it drain battery?
2. With SDIO slot busy how do handle maps?
3. How big maps are anyway? For example Mapopolis maps?

The only way I can see it is used that you keep maps on SD memory card and copy whatever maps required at the moment to the RAM. How difficult this process? Does software tells you what files you need to copy?

Please elaborate on this..

Thank you