Is it possible to update Medion GoPal PNA210?

[meinit2]

Hello, so ive finally got a sat nav, just a cheapy but hopfully i wont be getting lost so much now ;-)
Anyway
At the moment the software on it is out of date, well thats what it said when i pluged it in, at the moment it has got Navigator ME 1.1.
What i would like to know is can i update the software with Medion Navigator 5.1 DK or medion-navigator-me-3.0a.

Ive done a search but cant find anything

Thanks

[meinit2]

anybody ;-) could really do with a update

[meinit2]

some 1 must know..........please

[Kl@r@_KoRn]

you have this item: Medion GoPal PNA 210 MD 96053 ???