Maps for Navman S50

I have been using my Navman S50 for the past 5 years modified with Tomtom maps from Navitotal,
Decided to get the latest Maps and find things changed somewhat.
Are new maps compaitble with my Navman S50 or is this device now obsolete?
Any advice is appreciated.
Steve

The Navman was rebranded as Mio

Moved to Navman section....

Thanks Fredderf,

Where is the Navman section,
I found threads on Navman, but nothing on instructions and maps for Navman. Will I be able to load latest Maps like 1080_11206.
Its been such a long time since I last used this site, I have to start from basics.