Z4M Sat Nav Upgrade

[elise2000]

Hi

I want to upgrade the sat nav on my 2007 Z4M to include 7 digit postcode search & european maps (including Croatia).

I also need to have it sorted before I go away on Friday....

I've tried bmwnavi.co.uk (can't deliver by Friday) and bmwsatnav.co.uk (doesnt include Crotia).

Can anyone recommend anywhere else? A download would be ideal!

Cheers

Andrew