Columbus Version? Superb 3

[m_cooke999]

I am wondering if anyone on here can take a look and tell me if I'm on the latest software version? 

 

I am planning on updating the maps soon to the latest version, via an SD card.

 

I notice that on the system information page there is a button saying 'update software ', I've not pressed it yet (too scared haha) but does this update over WiFi or something?

 

Any info relating to my current system would be great as I'm not particularly knowledgeable on the different systems available.

[m_cooke999]

More info: