come up on ebay for around £30 for current 2009 map. Probably possible to illegally download, but:
a) we don't allow those sort of discussions here - sorry
b) using CDRs will knacker the laser prematurely on these units
I use 2009 map. Although map has been updated with most recent roads (for eg, the A30 from Bodmin to Indian Queens is on there), the software itself hasn't had any updates since around 2005. So still no postcodes, and no UK TMC.
Tomtom is more feature packed, and easier to use, but the Siemens wins on the following points imho:
a) no telltale 'windscreen circles' advertising there is a satnav in the glovebox
b) factory fit, convenient, always available, less crap to put in missus handbag
c) unbeatable for accuracy, particularly in built up areas or other 'difficult' areas for portable systems.
In my MV6 I have the older CARiN built in system, the newer Siemens system as fitted to later Omegas, and Tomtom 7 on my Windows Mobile. I have to say, the Siemens is the system I tend to use.