Here is a direct download link for the the latest Navigon MobileNavigator 7.3.4 PDA satnav GPS software for Windows Mobile devices, and it includes the newest Navteq Q2 2009 maps for Europe:
Download Navigon 7.3.4 PDA with EU Q2/2009 Maps.
If the link dies, you’ll have to go via the Mobile2Day/PocketGear website.
Apparently Navigon treats potential new customers better than existing ones, as you can't download this latest version through Navigon Fresh yet (it is stuck at version 7.3.2).
For 320x320 devices - like the Palm Treo Pro, Treo 800w, Samsung SGH-i780, Saga, SCH-M480 BlackJack III etc. – you’ll need to use my patched config files:
Download 320x320 config files for Navigon 7.3.4 PDA (9.36 kb)