There are problems with the windscreen mount on these units - (see feedback on ebuyer) - Ebuyer are saying they will replace the mounts with a stronger version if people have problems; but I feel I can't reccomend this item so am expiring my deal ;-)
OK - I know the original Navigo has been cheaper; but I've been waiting for the Version 2 to drop in price (it had been £64.99).
I won't post the full specs (you can see them yourself) Suffice to say that according to the reviews and comments on the ebuyer forums it does everything the original Navigo did (but with an updated look and perhaps a slightly better screen).
The old Navigo 3.5" keeps popping back into stock at ebuyer for £64.99 - but with very low stock - possibly customer returns being resold?
19-Sep: The price did bump up 28p yesterday but it's back to £54.99 today.
(the widescreen price is still unchanged at £70.00)
Instructions for setting up Active Sync on the V2 can be found here: http://forums.ebuyer.com/showthread.php?t=30494